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Helix
| Description | A helix, plural helixes or helices, is a shape like a corkscrew or spiral staircase. It is a type of smooth space curve with tangent lines at a constant angle to a fixed axis. Helices are important in biology, as the DNA molecule is formed as two intertwined helices, and many proteins have helical substructures, known as alpha helices. The word helix comes from the Greek word ἕλιξ, "twisted, curved". A "filled-in" helix – for example, a "spiral" (helical) ramp – is called a helicoid. From Wikipedia article at https://en.wikipedia.org/wiki/Helix, which is released under the Creative Commons Attribution-Share-Alike License 3.0. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Source Data |
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| Rank | genus | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Taxonomy (GBIF) | Life : Animalia : Mollusca : Gastropoda : Stylommatophora : Helicidae : Helix | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Taxonomy (PBDB) | Life : Animalia : Mollusca : Gastropoda : Helicidae : Helix | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Taxonomic Status (GBIF) | accepted | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Classification (PBDB,GBIF) |
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| Scientific Name | Helix Linnaeus, 1758 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name Published In | Linnæus, Carolus. 1758. Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Laurentii Salvii, Holmiae. Vol. Tomus I, Editio decima, reformata: i-ii, 1-824. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Opinions (PBDB) |
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| Status (PBDB) | extant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Taxon Size (PBDB) | 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Extant Size (PBDB) | 1 (10%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| First Recorded Appearance | 56.8 - 55.8 Ma Paleogene | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Environment | terrestrial (based on Pulmonata) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Motility | actively mobile (based on Pulmonata) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Vision | limited (based on Gastropoda) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Taphonomy | aragonite (based on Pulmonata) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Primary Reference (PBDB) | R. Majima. 1989. Cenozoic fossil Naticidae (Mollusca: Gastropoda) in Japan. Bulletins of American Paleontology 96(331):1-159 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wikipedia | https://en.wikipedia.org/wiki/Helix |
External Images
Fossil Distribution
Subtaxa
| Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
|---|---|---|---|---|---|
| Helix accrescens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix acerrus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix acetabulum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix acuta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix adamsii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix adelaidae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix adipis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix aenigma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix aequatoriana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix aeruginosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix afasiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix africana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ajax species | accepted (GBIF) | No associated record in PBDB | |||
| Helix alabaster species | accepted (GBIF) | No associated record in PBDB | |||
| Helix albaiensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix albescens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix albicostulata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix albula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix alliaria species | accepted (GBIF) | No associated record in PBDB | |||
| Helix alligans species | accepted (GBIF) | No associated record in PBDB | |||
| Helix almonte species | accepted (GBIF) | No associated record in PBDB | |||
| Helix alpillensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix alticola species | accepted (GBIF) | No associated record in PBDB | |||
| Helix aluda species | accepted (GBIF) | No associated record in PBDB | |||
| Helix amancaezensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ambigua species | accepted (GBIF) | No associated record in PBDB | |||
| Helix amblygona species | accepted (GBIF) | No associated record in PBDB | |||
| Helix amoena species | accepted (GBIF) | No associated record in PBDB | |||
| Helix amphibulina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix amphiglypta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix anatolica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix anceps species | accepted (GBIF) | No associated record in PBDB | |||
| Helix anctostoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix andicola species | accepted (GBIF) | No associated record in PBDB | |||
| Helix angasiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix angrandi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix angulifera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix angulosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix angustata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix angusticollis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix angustispera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix annulata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix anomala species | accepted (GBIF) | No associated record in PBDB | |||
| Helix anthoniana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix antiochiensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix apaturia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix apex species | accepted (GBIF) | No associated record in PBDB | |||
| Helix apodemeta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix apollinis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix aporina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix appressa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix aquensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix arangiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix arboreoides species | accepted (GBIF) | No associated record in PBDB | |||
| Helix areolata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix arrosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix arrowensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix artificiosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix arundinetorum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix arvernensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix asemnis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix aspasia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix asteriscus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix astierii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix atrata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix atricolor species | accepted (GBIF) | No associated record in PBDB | |||
| Helix aubryana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix augustispira species | accepted (GBIF) | No associated record in PBDB | |||
| Helix auricoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix auriculata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix aurigerana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix aurita species | accepted (GBIF) | No associated record in PBDB | |||
| Helix australis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix avalonensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix avellanus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ayresiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix babel species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bacterionides species | accepted (GBIF) | No associated record in PBDB | |||
| Helix baeri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bainbridgei species | accepted (GBIF) | No associated record in PBDB | |||
| Helix balasteriana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix balteata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix barbeyana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix barbigera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix baroni species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bartayresi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix batchianensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix batesii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix beauforti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bellula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix berendti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix berthae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix biangulosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix biconcava species | accepted (GBIF) | No associated record in PBDB | |||
| Helix biconvexa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bifurcata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bigonia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bilineata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix biscalpta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bisulcata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bituberculata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bizonalis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix blainvillei species | accepted (GBIF) | No associated record in PBDB | |||
| Helix blanchetiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix blandiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix blomfieldi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix boissieri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bolivarii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bollei species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bombayana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix boothiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix borealis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix borneensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bosciana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix boskovichi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix boucheporni species | accepted (GBIF) | No associated record in PBDB | |||
| Helix boulei species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bourcieri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bourguignati species | accepted (GBIF) | No associated record in PBDB | |||
| Helix boussingaultii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix brachydiscus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix brachyodon species | accepted (GBIF) | No associated record in PBDB | |||
| Helix brachysoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix brachystoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix brasiliana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix brephoides species | accepted (GBIF) | No associated record in PBDB | |||
| Helix brevior species | accepted (GBIF) | No associated record in PBDB | |||
| Helix brevis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix brevoir species | accepted (GBIF) | No associated record in PBDB | |||
| Helix briatextensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix brocheri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix brucei species | accepted (GBIF) | No associated record in PBDB | |||
| Helix brugieriana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bruguiereana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bruguieriana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix brunnea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix brusinae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bucculenta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bucheti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix buchii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix buddiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bukobae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bulacanensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix buliminoides species | accepted (GBIF) | No associated record in PBDB | |||
| Helix buliminus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bulla species | accepted (GBIF) | No associated record in PBDB | |||
| Helix bullina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix buschi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix butumbiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cactorum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix caecilia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cailliaudi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix calabrica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix calathus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix calcar species | accepted (GBIF) | No associated record in PBDB | |||
| Helix californiensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix callizona species | accepted (GBIF) | No associated record in PBDB | |||
| Helix calva species | accepted (GBIF) | No associated record in PBDB | |||
| Helix camerunensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix candescens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix candidula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix caperata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix caproni species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cara species | accepted (GBIF) | No associated record in PBDB | |||
| Helix carbonaria species | accepted (GBIF) | No associated record in PBDB | |||
| Helix carinata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix carmeliensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix caroliniensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix carpalima species | accepted (GBIF) | No associated record in PBDB | |||
| Helix carpenteri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cartereti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix casca species | accepted (GBIF) | No associated record in PBDB | |||
| Helix castanea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix catarota species | accepted (GBIF) | No associated record in PBDB | |||
| Helix catenifera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cavimargo species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cayennensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cedretorum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ceramensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ceratorina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cerea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cernayensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ceroides species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cesticulus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ceylanica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix chamaeleon species | accepted (GBIF) | No associated record in PBDB | |||
| Helix chardini species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cherrieri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix chersinella species | accepted (GBIF) | No associated record in PBDB | |||
| Helix chionodiscus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix chriacorum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix christophi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix christyi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix chrysocheilus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix chudeaui species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cicerula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cimex species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cincinniformis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cincta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cinnamomeo-lineata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix circumcarinata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix circumdata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix citrinovitrea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix clappi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix clarkii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix clavulus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix clopica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix coarctata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix coccomelos species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cogiensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cognata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix collodes species | accepted (GBIF) | No associated record in PBDB | |||
| Helix collumellata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix collyrula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix coloradoensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix columbiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix columnae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix coma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix comboides species | accepted (GBIF) | No associated record in PBDB | |||
| Helix compactus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix compluviatus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix compressa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix comta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix concinnus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix concisa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix coniformis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix connectens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix connivens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix conopsis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix conospira species | accepted (GBIF) | No associated record in PBDB | |||
| Helix conradti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix conrauxiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix consimilis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix constricta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix continua species | accepted (GBIF) | No associated record in PBDB | |||
| Helix contundata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix contusula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix conulus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix convicta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix coquandi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix costellata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix costulosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cottyi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix couchiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix coxeirana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cragini species | accepted (GBIF) | No associated record in PBDB | |||
| Helix crebriflammea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cremata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix crenata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix crenulata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cricetorum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix crispata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cromyodes species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cryptoportica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cubensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cumingi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cumulus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cyclostremoides species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cymodoce species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cyrenaica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix cyzicensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix daguini species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dalmatina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix damahoyi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix daphnis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix darnaudi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dealbata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix debauxii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix decipiens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix decora species | accepted (GBIF) | No associated record in PBDB | |||
| Helix delessertiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix delphinula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix delpretiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix demissa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix denainvilliersi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dentata ✝ species | listed (PBDB) | 1 | 48.0 Ma Eocene | 48.0 Ma Eocene | |
| Helix dentiens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix depicta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix depsta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix desertae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix desertella species | accepted (GBIF) | No associated record in PBDB | |||
| Helix desmarestina ✝ species | listed (PBDB) | ||||
| Helix desoudini species | accepted (GBIF) | No associated record in PBDB | |||
| Helix desoudiniana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix devauxii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix devia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dianae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix diaphana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix diarti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dichrozona species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dictea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dilatata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dillwyniana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dimera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix diminuta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dioscoricola species | accepted (GBIF) | No associated record in PBDB | |||
| Helix discoides species | accepted (GBIF) | No associated record in PBDB | |||
| Helix discordialis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix discoricola species | accepted (GBIF) | No associated record in PBDB | |||
| Helix discus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dissita species | accepted (GBIF) | No associated record in PBDB | |||
| Helix divesta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix divionensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dolata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dormitoris species | accepted (GBIF) | No associated record in PBDB | |||
| Helix downieana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix draparnaldi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix draparnaudi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix draytonensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dryope species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dubia ✝ species | accepted (GBIF) listed (PBDB) | ||||
| Helix dubiosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix duboisii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dubosia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ductilis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dumivaga species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dumortieriana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix duplicata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix dupuyana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix duranti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix edvardsi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix egregia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix elatior species | accepted (GBIF) | No associated record in PBDB | |||
| Helix elithia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix elliotti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix emenus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix emmae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix engaddensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix entodonta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix epistyliulum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix epistylium species | accepted (GBIF) | No associated record in PBDB | |||
| Helix eremophila species | accepted (GBIF) | No associated record in PBDB | |||
| Helix escherichi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix eumicron species | accepted (GBIF) | No associated record in PBDB | |||
| Helix euromphala species | accepted (GBIF) | No associated record in PBDB | |||
| Helix eurydice species | accepted (GBIF) | No associated record in PBDB | |||
| Helix evansi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix evanstonensis ✝ species | listed (PBDB) | 2 | 56.8 Ma Paleocene | 56.8 Ma Paleocene | |
| Helix exacta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix exaequata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix exarata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix exceptiuncula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix excisa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix exoleta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix exulata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix faradensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fastosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fathallae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix faunas species | accepted (GBIF) | No associated record in PBDB | |||
| Helix faunus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix febigeri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix feisthamelii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fenestrata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fernandezi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ferrantii ✝ species | listed (PBDB) | ||||
| Helix ferrensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fictilis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix figulina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix filiola species | accepted (GBIF) | No associated record in PBDB | |||
| Helix finitima species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fischeri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix flammata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix flammigera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix flavescens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix flavidula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix flindersi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix florida species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fluctuata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fluctuosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fodiens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix foidens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fontani species | accepted (GBIF) | No associated record in PBDB | |||
| Helix foremaniana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix forrestiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fossulata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix freytagi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix friedeliana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix frilleyi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix frivola species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fuilleti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fulgens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fuliginea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix furcillata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fuscocincta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fuscolabiata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fuscolabris species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fuscorincta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fuscula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fusiformis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix fusoides species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gabbi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gaimardi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix galdensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gallinula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gassiesi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix genularbis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gerlachi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix giardi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gilliesi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix glaberrima species | accepted (GBIF) | No associated record in PBDB | |||
| Helix glabriuscula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix glaucophthalma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix globula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix goniostoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix goodalli species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gordoniae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gorgonarum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gossei species | accepted (GBIF) | No associated record in PBDB | |||
| Helix goudotiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gouini species | accepted (GBIF) | No associated record in PBDB | |||
| Helix graminicola species | accepted (GBIF) | No associated record in PBDB | |||
| Helix graminum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix granaria species | accepted (GBIF) | No associated record in PBDB | |||
| Helix grandis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix granulifera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gravida species | accepted (GBIF) | No associated record in PBDB | |||
| Helix grayana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix griffithi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix grossularia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix groulti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix guadalcanarensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix guanensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gussoneana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix guttata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gypsacea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gyrina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix gyrostoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix haematozona species | accepted (GBIF) | No associated record in PBDB | |||
| Helix halli species | accepted (GBIF) | No associated record in PBDB | |||
| Helix halmaherica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hamacenica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hamadanica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hanleyi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix harfordi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix harpula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hartmanni species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hartwegi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hector species | accepted (GBIF) | No associated record in PBDB | |||
| Helix helena species | accepted (GBIF) | No associated record in PBDB | |||
| Helix heliaca species | accepted (GBIF) | No associated record in PBDB | |||
| Helix heligmoida species | accepted (GBIF) | No associated record in PBDB | |||
| Helix heliomanes species | accepted (GBIF) | No associated record in PBDB | |||
| Helix heloica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hemiopta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hemisorica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix henrici species | accepted (GBIF) | No associated record in PBDB | |||
| Helix herpestes species | accepted (GBIF) | No associated record in PBDB | |||
| Helix herza species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hesperidum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix heterotrichus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hettneriana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hians species | accepted (GBIF) | No associated record in PBDB | |||
| Helix himalana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hindsi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hipponensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hollandi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hondana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix horizontalis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hortensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix huberiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hugeli species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hydrophana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hypopolea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix hyptiocyclos species | accepted (GBIF) | No associated record in PBDB | |||
| Helix iae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ianthostoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ignobilis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ilocoensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix iloconensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix immunda species | accepted (GBIF) | No associated record in PBDB | |||
| Helix improvisa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix inaguensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix incerta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix incisa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix incrustata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix incurva species | accepted (GBIF) | No associated record in PBDB | |||
| Helix indecorata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix influmata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix infracta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix infrafusca species | accepted (GBIF) | No associated record in PBDB | |||
| Helix infrastriata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix inorta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix insculpta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix insititia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix instricta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix insueta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix intercisa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix intermedia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix intertexta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix intorta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix invalida species | accepted (GBIF) | No associated record in PBDB | |||
| Helix irradiata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix isabella species | accepted (GBIF) | No associated record in PBDB | |||
| Helix jasonis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix jayana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix jobae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix jobaeana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix jonasi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix josephinae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix julia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix kabyliana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix karewia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix kawaiensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix kazouiniana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix kelletti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix kiangsinensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix kilimae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix kiowaensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix krugiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix kyana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix labassetieri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix labiata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix labilis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix labillardierei species | accepted (GBIF) | No associated record in PBDB | |||
| Helix labiosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix labium species | accepted (GBIF) | No associated record in PBDB | |||
| Helix labrosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lacera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lacosteana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix laeta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lamberti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lanceolata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lariollei species | accepted (GBIF) | No associated record in PBDB | |||
| Helix latimarginata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix latina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix latitans species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lawi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix layardi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix leachi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix leai species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lemani ✝ species | listed (PBDB) | ||||
| Helix lemoinei species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lenticularis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lentina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix leporina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix leptostyla species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lescaillei species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lespiaulti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix leucolena species | accepted (GBIF) | No associated record in PBDB | |||
| Helix leucophaea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix leucophloea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix leucosticta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ligata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lignaria species | accepted (GBIF) | No associated record in PBDB | |||
| Helix liliacea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lima species | accepted (GBIF) | No associated record in PBDB | |||
| Helix limatula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix limosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lineata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix linostoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix listeri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lithoica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lizardensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lophoica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lorata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix loricata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lotophagorum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix loxodon species | accepted (GBIF) | No associated record in PBDB | |||
| Helix loxotropis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lucasii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lucorum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix luctativa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lucubrata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ludersi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lugduniaca species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lugubris species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lurida species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lutea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix luteofasciata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix luteola species | accepted (GBIF) | No associated record in PBDB | |||
| Helix lutescens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix luzonica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix macmurrayi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix macroglossa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix maeotica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix magdalenensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix magistra species | accepted (GBIF) | No associated record in PBDB | |||
| Helix magnifica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix major species | accepted (GBIF) | No associated record in PBDB | |||
| Helix majuscula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix malaguettana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix manoelie species | accepted (GBIF) | No associated record in PBDB | |||
| Helix manoelii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mansuyi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix margaritis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix marmarina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix marmatensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix marmorivaga species | accepted (GBIF) | No associated record in PBDB | |||
| Helix maroccana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix marquesana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix martensi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix martini species | accepted (GBIF) | No associated record in PBDB | |||
| Helix massyloea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mataianensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mathildae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix matruelis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix maxillata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mediocris species | accepted (GBIF) | No associated record in PBDB | |||
| Helix melanostoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mendesi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mendicaria species | accepted (GBIF) | No associated record in PBDB | |||
| Helix meobambensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix meretrix species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mersispira species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mesoleuca species | accepted (GBIF) | No associated record in PBDB | |||
| Helix metellaschia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix micans species | accepted (GBIF) | No associated record in PBDB | |||
| Helix micheliniana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix micromphalus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix microzaffarina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mileti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix miliola species | accepted (GBIF) | No associated record in PBDB | |||
| Helix milium species | accepted (GBIF) | No associated record in PBDB | |||
| Helix millecente species | accepted (GBIF) | No associated record in PBDB | |||
| Helix milleri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix milsomi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mimosarum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mindanaensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mindanensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix minor species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mitchelliana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mobiliana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mograbina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mola species | accepted (GBIF) | No associated record in PBDB | |||
| Helix molliseta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix moluccensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix monile species | accepted (GBIF) | No associated record in PBDB | |||
| Helix monodonta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mononema species | accepted (GBIF) | No associated record in PBDB | |||
| Helix monsdraconensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix montfortiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix monticula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mooreana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix moretonensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix moricandi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix moroguesi ✝ species | listed (PBDB) | ||||
| Helix morroensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix morrumbalensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mortilleti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix moussoni species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mrazeci species | accepted (GBIF) | No associated record in PBDB | |||
| Helix muhlfeldtiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mullani species | accepted (GBIF) | No associated record in PBDB | |||
| Helix multidentata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix multifasciata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix munipurensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix murina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix muscarum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix mysolensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix najas species | accepted (GBIF) | No associated record in PBDB | |||
| Helix nana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix napensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix nautarum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix nebrascensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix neglectoides species | accepted (GBIF) | No associated record in PBDB | |||
| Helix nematophora species | accepted (GBIF) | No associated record in PBDB | |||
| Helix newcombi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix nicaeensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix nickliniana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix nigritella species | accepted (GBIF) | No associated record in PBDB | |||
| Helix niphas species | accepted (GBIF) | No associated record in PBDB | |||
| Helix nitens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix nivalis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix noetlingi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix nordmanni species | accepted (GBIF) | No associated record in PBDB | |||
| Helix norrisii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix noscibilis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix nouleti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix novaeula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix nubeculata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix nucula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix nuttalliana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix obiensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix obliterata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix obstructa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ocalus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix occidentalis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix oconnellensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix oenostoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix oestreichi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix olcesa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix onca species | accepted (GBIF) | No associated record in PBDB | |||
| Helix oranensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix orbiculata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix orbitulus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix oregonensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix orithyia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix orobaena species | accepted (GBIF) | No associated record in PBDB | |||
| Helix orphana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix orthocheilus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix osculans species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ouarizanensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix oweniana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix oxygyra species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pachya species | accepted (GBIF) | No associated record in PBDB | |||
| Helix paleata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix palmarum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pan species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pantagruelina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix papilionacea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix papuensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix papyracea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix paradensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix paradoxa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix paredesii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix paricincta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix parmula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix parvula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix patane species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pathetica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix patina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix paucispira species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pauper species | accepted (GBIF) | No associated record in PBDB | |||
| Helix paziana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pelagonesica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pellucida species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pemphigodes species | accepted (GBIF) | No associated record in PBDB | |||
| Helix penicillata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix peracutissima species | accepted (GBIF) | No associated record in PBDB | |||
| Helix peraffinis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix perdepressa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix perdica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix permellita species | accepted (GBIF) | No associated record in PBDB | |||
| Helix perplexa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix perrisii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix personnati species | accepted (GBIF) | No associated record in PBDB | |||
| Helix peruviana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix petasus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix petitii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix philibinensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix philippi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix phlogera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix phlyaria species | accepted (GBIF) | No associated record in PBDB | |||
| Helix phrygica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix physalis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix picturata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pila species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pileolus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pilisparsa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pillsboae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pinchoniana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pinnocki species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pittae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix plana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix planata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix plethorica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix plicatilis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pliculosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix plychroa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix polillensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix polychroa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix polymorpha species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pomacella species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pomatella species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pomatia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ponsonbyi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix porcellana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix porphyria species | accepted (GBIF) | No associated record in PBDB | |||
| Helix portii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix portosanctanus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix proboscidea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix procumbens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix progastor species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pronuba species | accepted (GBIF) | No associated record in PBDB | |||
| Helix propenuda species | accepted (GBIF) | No associated record in PBDB | |||
| Helix prophyria species | accepted (GBIF) | No associated record in PBDB | |||
| Helix prospera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix prostrata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix prshewalskii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix prunum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix psammoica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix psammophora species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pseudobuliminus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pseudoligata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pseudomaria species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pseudophis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pseudosimulata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pseudosuccinea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ptychomphala species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ptychophorus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pubescens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pubicepa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix puella species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pulchellula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pulcherrima species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pulchrior species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pulveratricula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pumicata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix puntana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix purpurea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pusillus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pyantha species | accepted (GBIF) | No associated record in PBDB | |||
| Helix pylaica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix quadrispira species | accepted (GBIF) | No associated record in PBDB | |||
| Helix quadrivittata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix quadrivolvis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix quedenfeldti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix queretaroana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix quieta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix quinaria species | accepted (GBIF) | No associated record in PBDB | |||
| Helix radiaria species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ravidula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rebellis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rechodia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix recluziana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix redfieldi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix redimenta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix redimita species | accepted (GBIF) | No associated record in PBDB | |||
| Helix reentsii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix reevei species | accepted (GBIF) | No associated record in PBDB | |||
| Helix regina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix reginae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rehsei species | accepted (GBIF) | No associated record in PBDB | |||
| Helix reinga species | accepted (GBIF) | No associated record in PBDB | |||
| Helix renaltiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix repercussa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix retrorsa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix reyrei species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rhea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rhodinostama species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rhodinostoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rhodospira species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rhodostoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rhummelensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix richardi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix richmondiae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix richthofeni species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rillysensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ringicula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix riparia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rivasii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rivellensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rockhamptonensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rollandi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix romblonensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rosarium species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rota species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rotabilis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rubens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rubricata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ruficincta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rufoapicata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ruida species | accepted (GBIF) | No associated record in PBDB | |||
| Helix runssorina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix rupelli species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sagittifera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix salleana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix salomonica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix samara species | accepted (GBIF) | No associated record in PBDB | |||
| Helix samarella species | accepted (GBIF) | No associated record in PBDB | |||
| Helix samarensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sanburni species | accepted (GBIF) | No associated record in PBDB | |||
| Helix santanaensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sargenti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sargi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix saxatilis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix saxivaga species | accepted (GBIF) | No associated record in PBDB | |||
| Helix scalena species | accepted (GBIF) | No associated record in PBDB | |||
| Helix scheepmakeri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix schistostelis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix schlaeflii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix schweinfurthi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix scrobiculata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sculpturata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sebastiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix secernenda species | accepted (GBIF) | No associated record in PBDB | |||
| Helix seguiniana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix selenina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix selenostoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix selkirki species | accepted (GBIF) | No associated record in PBDB | |||
| Helix semenowi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix semicarinata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix semiclausa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix semifusca species | accepted (GBIF) | No associated record in PBDB | |||
| Helix semiglobosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix semigranosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix semiinversa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix semiquadrivolvis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix senensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sequoicola species | accepted (GBIF) | No associated record in PBDB | |||
| Helix seraphinica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix serrula species | accepted (GBIF) | No associated record in PBDB | |||
| Helix serta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix shiplayi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix shuttleworthi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix siderites species | accepted (GBIF) | No associated record in PBDB | |||
| Helix simplicata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sinaica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sincera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix singularis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix siquijorensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sivericensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sjostedti species | accepted (GBIF) | No associated record in PBDB | |||
| Helix smaragdina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix smaragdus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sobrina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sodalis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sonomaensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix soror species | accepted (GBIF) | No associated record in PBDB | |||
| Helix souleyetiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sowerbiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix spec species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sphaerica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix spirata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix spirillus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix spirizona species | accepted (GBIF) | No associated record in PBDB | |||
| Helix spirorbis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix spirulata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix spissicosta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sportella species | accepted (GBIF) | No associated record in PBDB | |||
| Helix spreta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix squamosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix squamulosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix stabilis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix stenostoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix steudneri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix straminea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix strangulata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix striatella species | accepted (GBIF) | No associated record in PBDB | |||
| Helix strigosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix strobilus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix subaperta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix subchirensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix subconia species | accepted (GBIF) | No associated record in PBDB | |||
| Helix subconica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix subdepressa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix subechinata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix subfusca species | accepted (GBIF) | No associated record in PBDB | |||
| Helix subgranosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sublesta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sublutescens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix subpulchella species | accepted (GBIF) | No associated record in PBDB | |||
| Helix subpyramidalis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix subrostrata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix subuliformis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix succinea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix succinulata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sulculosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sultana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix sumatrana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix swainsoniana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix systropha species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tacheiformis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix taeniata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix talcosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix taliensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix talischana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tamaulipasensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tamsiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tectiformis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tectum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tenera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix teneriffae species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tenerrima species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tennesseensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tephrodes species | accepted (GBIF) | No associated record in PBDB | |||
| Helix terebraster species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tescorum species | accepted (GBIF) | No associated record in PBDB | |||
| Helix testacea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tetrica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix textilis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix textoria species | accepted (GBIF) | No associated record in PBDB | |||
| Helix textrix species | accepted (GBIF) | No associated record in PBDB | |||
| Helix thamnivaga species | accepted (GBIF) | No associated record in PBDB | |||
| Helix thamnoica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix thersites species | accepted (GBIF) | No associated record in PBDB | |||
| Helix thessalica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix thibetica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix thomensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix thoracica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix thwaitesi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix thyroidus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ticaonica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tigri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tigrina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tioukaensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tongana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix torrefacta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix torresiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix torticollis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix torulus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix torus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tourannensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tournoueri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix townsendiana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tranquebarica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix translucida species | accepted (GBIF) | No associated record in PBDB | |||
| Helix trenquelleonis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix trichoda species | accepted (GBIF) | No associated record in PBDB | |||
| Helix trichodes species | accepted (GBIF) | No associated record in PBDB | |||
| Helix trichotropis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tridentina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix trigonostoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix trinitaria species | accepted (GBIF) | No associated record in PBDB | |||
| Helix triplicata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tripolitana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tristani ✝ species | accepted (GBIF) listed (PBDB) | ||||
| Helix tristis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tristrami species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tritoniensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix trizonalis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix trochoides species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tryonii species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tuckeri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tudiculata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tumens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tumulus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix tunicata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix turbinoides species | accepted (GBIF) | No associated record in PBDB | |||
| Helix turbo species | accepted (GBIF) | No associated record in PBDB | |||
| Helix turgens species | accepted (GBIF) | No associated record in PBDB | |||
| Helix turritella species | accepted (GBIF) | No associated record in PBDB | |||
| Helix umbrina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix unguiculastra species | accepted (GBIF) | No associated record in PBDB | |||
| Helix uniplicata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix utriculina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix uvulifera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix valentini species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vancouverensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix varnensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vavauensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix velutinohispida species | accepted (GBIF) | No associated record in PBDB | |||
| Helix venosus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ventulus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vermetiformis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vermiculosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix veterna species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vetusta species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vicinella species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vigiensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix villandrei species | accepted (GBIF) | No associated record in PBDB | |||
| Helix villedaryi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix villosella species | accepted (GBIF) | No associated record in PBDB | |||
| Helix viminea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vipera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix virginea species | accepted (GBIF) | No associated record in PBDB | |||
| Helix virgulata species | accepted (GBIF) | No associated record in PBDB | |||
| Helix visgeriana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vitellina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vitreola species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vitrinoides species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vladica species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vladika species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vulpina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix vultuosa species | accepted (GBIF) | No associated record in PBDB | |||
| Helix walkeri species | accepted (GBIF) | No associated record in PBDB | |||
| Helix walkeriana species | accepted (GBIF) | No associated record in PBDB | |||
| Helix welschi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix wetherbyi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix whitneyi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix woodfordi species | accepted (GBIF) | No associated record in PBDB | |||
| Helix xanthostoma species | accepted (GBIF) | No associated record in PBDB | |||
| Helix yentaiensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix yorkensis species | accepted (GBIF) | No associated record in PBDB | |||
| Helix zaffarina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix zebra species | accepted (GBIF) | No associated record in PBDB | |||
| Helix zebrina species | accepted (GBIF) | No associated record in PBDB | |||
| Helix zeus species | accepted (GBIF) | No associated record in PBDB | |||
| Helix ziczac species | accepted (GBIF) | No associated record in PBDB | |||
| Helix zitteli species | accepted (GBIF) | No associated record in PBDB | |||
| Helix zonifera species | accepted (GBIF) | No associated record in PBDB | |||
| Helix zoographica species | accepted (GBIF) | No associated record in PBDB | |||
Obsolete Names
| Name | Source | Taxon Rank | Taxonomy |
|---|---|---|---|
| Helex Sikes, 1909 | GBIF | genus | Animalia : Mollusca : Gastropoda : Stylommatophora : Helicidae : Helex |
| Helin Van Werveke, 1928 | GBIF | genus | Animalia : Mollusca : Gastropoda : Stylommatophora : Helicidae : Helin |
| Hetix Fagot, 1884 | GBIF | genus | Animalia : Mollusca : Gastropoda : Stylommatophora : Helicidae : Hetix |
| Helisi Woodward & Mayfield, 1911 | GBIF | genus | Animalia : Mollusca : Gastropoda : Stylommatophora : Helicidae : Helisi |
| Herix Möllendorff, 1898 | GBIF | genus | Animalia : Mollusca : Gastropoda : Stylommatophora : Helicidae : Herix |
| Glischrus Studer, 1820 | GBIF | genus | Animalia : Mollusca : Gastropoda : Stylommatophora : Helicidae : Glischrus |
| Helix Férussac, 1821 | GBIF | genus | Animalia : Mollusca : Gastropoda : Stylommatophora : Helicidae : Helix |
Synonymy List
| Year | Name and Author |
|---|---|
| 1758 | Helix Linnaeus |
| 1989 | Helix Majima |
References
| Majima R. (1989) Cenozoic fossil Naticidae (Mollusca: Gastropoda) in Japan, Bulletins of American Paleontology 96 331, 1-159 |
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
Évora de Alcobaça, Alcobaça, Leiria, Portugal