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Oriostoma ✝

Photos

Photo Gallery

Source Data

Source	ID	Link
Global Biodiversity Information Facility ID (GBIF)	4583982	https://www.gbif.org/species/4583982
PaleoBioDB ID (PBDB)	7829	https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=7829

Rank

genus

Taxonomy (GBIF)

Life : Animalia : Mollusca : Gastropoda : Oriostomatidae : Oriostoma

Taxonomy (PBDB)

Life : Animalia : Mollusca : Gastropoda : Euomphalina : Oriostomatidae : Oriostoma

Taxonomic Status (GBIF)

accepted

Classification
(PBDB,GBIF)

Rank	Name	Author
-	Eukaryota
-	Opisthokonta	Cavalier-Smith 1987
kingdom	Animalia
-	Bilateria
-	Eubilateria	Ax 1987
-	Protostomia	Grobben 1908
-	Spiralia
superphylum	Lophotrochozoa
phylum	Mollusca	Linnaeus 1758
class	Gastropoda	Cuvier 1797
subclass	Eogastropoda	Ponder and Lindberg 1996
order	Euomphalina	de Koninck 1881
superfamily	Oriostomatoidea
family	Oriostomatidae	Koken 1896
genus	Oriostoma	Munier-Chalmas 1876

Scientific Name

Oriostoma Munier-Chalmas, 1876

Name Published In

J. Conchyliol., 24

Opinions (PBDB)

Name	Rank	Opinion	Evidence	Author
Oriostoma	subgenus	belongs to Straparollus	stated without evidence	Foerste, 1893
Oriostoma	genus	belongs to Oriostomatidae	stated with evidence	Knight et al., 1960
Oriostoma	genus	belongs to Cyrtonellida	second hand	Sepkoski, 2002
Oriostoma	genus	belongs to Oriostomatidae	stated with evidence	Bouchet et al., 2005

Status (PBDB)

extinct

Taxon Size (PBDB)

First Recorded Appearance

450 - 446 Ma
Late/Upper Ordovician

Last Recorded Appearance

393 - 383 Ma
Devonian

Motility

stationary

Vision

limited (based on Gastropoda)

Diet

suspension feeder

Ecospace Comments

MORPHOLOGY: thick calcitic outer shell. BODY SIZE: Data from Knight et al. (1960).

Taphonomy

low Mg calcite, aragonite,minor ribbing

Primary Reference (PBDB)

E. Munier-Chalmas. 1876. Mollusques nouveux des terrains paléozoíques des environs de Rennes. Journal de Conchyliologie 24:102-109

Fossil Distribution

Subtaxa

Name	Status	Common Name(s)	Fossil Occurrences	Oldest	Youngest
Cyclonema distans ✝ species	accepted (GBIF) listed (PBDB)		1	427 Ma Silurian	427 Ma Silurian
Cyclonema giganteum ✝ species	accepted (GBIF) listed (PBDB)		2	439 Ma Silurian	433 Ma Silurian
Cyclonema zonatum ✝ species	accepted (GBIF) listed (PBDB)		1	427 Ma Silurian	427 Ma Silurian
Cyclostoma pervetusta ✝ species	accepted (GBIF) listed (PBDB)		1	439 Ma Silurian	439 Ma Silurian
Euchelus selectus ✝ species	accepted (GBIF) listed (PBDB)		1	411 Ma Early/Lower Devonian	411 Ma Early/Lower Devonian
Euomphalus rugaelineata species	accepted (GBIF)	No associated record in PBDB
Gyronema speciosum ✝ species	accepted (GBIF) listed (PBDB)		1	439 Ma Silurian	439 Ma Silurian
Gyronema thorsteinssoni ✝ species	accepted (GBIF) listed (PBDB)		5	419 Ma Early/Lower Devonian	419 Ma Early/Lower Devonian
Helicites angulatus ✝ species	accepted (GBIF) listed (PBDB)		9	450 Ma Late/Upper Ordovician	431 Ma Silurian
Holopea nux ✝ species	accepted (GBIF) listed (PBDB)		1	427 Ma Silurian	427 Ma Silurian
Horiostoma disjunctum species	accepted (GBIF)	No associated record in PBDB
Horiostoma involuta ✝ species	accepted (GBIF) listed (PBDB)		4	411 Ma Early/Lower Devonian	403 Ma Early/Lower Devonian
Horiostoma involutum ✝ species	listed (PBDB)		1	408 Ma Early/Lower Devonian	408 Ma Early/Lower Devonian
Horiostoma polygonum species	accepted (GBIF)	No associated record in PBDB
Oriostoma acutum ✝ species	accepted (GBIF) listed (PBDB)		1	433 Ma Silurian	433 Ma Silurian
Oriostoma barrandei ✝ species	accepted (GBIF) listed (PBDB)		1	411 Ma Early/Lower Devonian	411 Ma Early/Lower Devonian
Oriostoma cannigense species	accepted (GBIF)	No associated record in PBDB
Oriostoma cannignense species	accepted (GBIF)	No associated record in PBDB
Oriostoma coralli ✝ species	listed (PBDB)		8	427 Ma Silurian	426 Ma Silurian
Oriostoma coronatum ✝ species	accepted (GBIF) listed (PBDB)		2	427 Ma Silurian	426 Ma Silurian
Oriostoma disjunctum ✝ species	listed (PBDB)		1	408 Ma Early/Lower Devonian	408 Ma Early/Lower Devonian
Oriostoma echinatum ✝ species	accepted (GBIF) listed (PBDB)
Oriostoma gerbaulti ✝ species	accepted (GBIF) listed (PBDB)		2	393 Ma Early/Lower Devonian	393 Ma Early/Lower Devonian
Oriostoma incarinata species	accepted (GBIF)	No associated record in PBDB
Oriostoma konincki ✝ species	accepted (GBIF) listed (PBDB)
Oriostoma lineatum ✝ species	accepted (GBIF) listed (PBDB)		1	426 Ma Silurian	426 Ma Silurian
Oriostoma parvula ✝ species	listed (PBDB)		1	427 Ma Silurian	427 Ma Silurian
Oriostoma plana species	accepted (GBIF)	No associated record in PBDB
Oriostoma polygonum ✝ species	listed (PBDB)		1	408 Ma Early/Lower Devonian	408 Ma Early/Lower Devonian
Oriostoma princeps ✝ species	accepted (GBIF) listed (PBDB)		2	393 Ma Early/Lower Devonian	393 Ma Early/Lower Devonian
Oriostoma roemeri ✝ species	accepted (GBIF) listed (PBDB)		6	439 Ma Silurian	433 Ma Silurian
Oriostoma rotundimuratus ✝ species	accepted (GBIF) listed (PBDB)		1	411 Ma Early/Lower Devonian	411 Ma Early/Lower Devonian
Oriostoma rugaelineata ✝ species	listed (PBDB)
Oriostoma sarydalchaensis ✝ species	accepted (GBIF) listed (PBDB)		1	411 Ma Early/Lower Devonian	411 Ma Early/Lower Devonian
Oriostoma sculpta ✝ species	accepted (GBIF) listed (PBDB)		3	427 Ma Silurian	426 Ma Silurian
Oriostoma virbalica ✝ species	accepted (GBIF) listed (PBDB)
Oriostoma wisbyense ✝ species	accepted (GBIF) listed (PBDB)		2	433 Ma Silurian	433 Ma Silurian
Pleurotomaria hoyi ✝ species	accepted (GBIF) listed (PBDB)		1	443 Ma Silurian	443 Ma Silurian
Poleumita chaleurensis ✝ species	accepted (GBIF) listed (PBDB)
Poleumita paveyi ✝ species	accepted (GBIF) listed (PBDB)
Polytropis actaeon ✝ species	accepted (GBIF) listed (PBDB)		1	427 Ma Silurian	427 Ma Silurian
Polytropis approximans ✝ species	accepted (GBIF) listed (PBDB)		1	411 Ma Early/Lower Devonian	411 Ma Early/Lower Devonian
Polytropis aspirans ✝ species	accepted (GBIF) listed (PBDB)		1	433 Ma Silurian	433 Ma Silurian
Polytropis assidua ✝ species	accepted (GBIF) listed (PBDB)		1	433 Ma Silurian	433 Ma Silurian
Polytropis barroisi ✝ species	accepted (GBIF) listed (PBDB)		3	411 Ma Early/Lower Devonian	403 Ma Early/Lower Devonian
Polytropis compar ✝ species	accepted (GBIF) listed (PBDB)		1	431 Ma Silurian	431 Ma Silurian
Polytropis confertissima ✝ species	accepted (GBIF) listed (PBDB)		1	433 Ma Silurian	433 Ma Silurian
Polytropis conjugata ✝ species	accepted (GBIF) listed (PBDB)		1	426 Ma Silurian	426 Ma Silurian
Polytropis corniculum ✝ species	accepted (GBIF) listed (PBDB)		1	431 Ma Silurian	431 Ma Silurian
Polytropis costata ✝ species	accepted (GBIF) listed (PBDB)		1	426 Ma Silurian	426 Ma Silurian
Polytropis delicata ✝ species	accepted (GBIF) listed (PBDB)		1	443 Ma Silurian	443 Ma Silurian
Polytropis dives ✝ species	accepted (GBIF) listed (PBDB)		7	433 Ma Silurian	423 Ma Silurian
Polytropis dulcis ✝ species	accepted (GBIF) listed (PBDB)		1	426 Ma Silurian	426 Ma Silurian
Polytropis ingenua ✝ species	accepted (GBIF) listed (PBDB)		1	427 Ma Silurian	427 Ma Silurian
Polytropis oblita ✝ species	accepted (GBIF) listed (PBDB)		1	427 Ma Silurian	427 Ma Silurian
Polytropis ornatula ✝ species	accepted (GBIF) listed (PBDB)		2	427 Ma Silurian	423 Ma Silurian
Polytropis parens ✝ species	accepted (GBIF) listed (PBDB)		1	433 Ma Silurian	433 Ma Silurian
Polytropis parvulus species	accepted (GBIF)	No associated record in PBDB
Polytropis persculpta ✝ species	accepted (GBIF) listed (PBDB)		1	433 Ma Silurian	433 Ma Silurian
Polytropis potens ✝ species	accepted (GBIF) listed (PBDB)		1	433 Ma Silurian	433 Ma Silurian
Polytropis pulchra ✝ species	accepted (GBIF) listed (PBDB)		1	433 Ma Silurian	433 Ma Silurian
Polytropis recedens ✝ species	accepted (GBIF) listed (PBDB)		2	427 Ma Silurian	427 Ma Silurian
Polytropis robusta ✝ species	accepted (GBIF) listed (PBDB)		1	433 Ma Silurian	433 Ma Silurian
Polytropis sequens ✝ species	accepted (GBIF) listed (PBDB)		1	426 Ma Silurian	426 Ma Silurian
Polytropis subcostata ✝ species	accepted (GBIF) listed (PBDB)
Polytropis tegulata ✝ species	accepted (GBIF) listed (PBDB)		1	427 Ma Silurian	427 Ma Silurian
Polytropis tenera ✝ species	accepted (GBIF) listed (PBDB)		1	427 Ma Silurian	427 Ma Silurian
Polytropis tremulans ✝ species	accepted (GBIF) listed (PBDB)		1	426 Ma Silurian	426 Ma Silurian
Polytropis ventricosa ✝ species	accepted (GBIF) listed (PBDB)		1	433 Ma Silurian	433 Ma Silurian
Polytropis versata ✝ species	accepted (GBIF) listed (PBDB)		1	411 Ma Early/Lower Devonian	411 Ma Early/Lower Devonian
Polytropis zonata ✝ species	accepted (GBIF) listed (PBDB)		1	450 Ma Late/Upper Ordovician	450 Ma Late/Upper Ordovician
Straparollus niagarensis ✝ species	accepted (GBIF) listed (PBDB)
Trochilites globosus ✝ species	accepted (GBIF) listed (PBDB)		40	443 Ma Silurian	426 Ma Silurian
Trochonema pauper ✝ species	accepted (GBIF) listed (PBDB)		6	443 Ma Silurian	433 Ma Silurian
Turbo coralli species	accepted (GBIF)	No associated record in PBDB
Turbo leda ✝ species	accepted (GBIF) listed (PBDB)		1	433 Ma Silurian	433 Ma Silurian

Obsolete Names

Name	Source	Taxon Rank	Taxonomy
Horiostoma Fischer, 1885	GBIF	genus	Animalia : Mollusca : Gastropoda : Oriostomatidae : *Horiostoma*

Synonymy List

Year	Name and Author
1876	Oriostoma Munier-Chalmas p. 102
1885	Horiostoma Fischer
1893	Straparollus (Oriostoma) Foerste p. 552
1960	Oriostoma Knight et al. p. 245
1984	Oriostoma Linsley and Kier
1999	Oriostoma Wagner
2002	Oriostoma Sepkoski, Jr.
2005	Oriostoma Bouchet et al. pp. 121, 246

References

Munier-Chalmas E. Mollusques nouveux des terrains paléozoíques des environs de Rennes, Journal de Conchyliologie 24, 102-109

Fischer P. , Manuel de conchyliologie et de paléontologie conchyliologique, ou histoire naturelle des molluscques vivants et fossiles. Fasc. VIII, 1-1369

Foerste A. F. Fossils of the Clinton group in Ohio and Indiana, Report of the Geological Survey of Ohio 7 5, 516-597

Knight J. B., Cox L. R., et al (1960) Systematic descriptions, Treatise on Invertebrate Paleontology. Mollusca I 1, 169-339

Linsley R. M., Kier W.M. (1984) The Paragastropoda: a proposal for a new class of Paleozoic Mollusca, Malacologia 25 1, 241-254

Wagner P. J. (1999) Phylogenetics of the earliest anisostrophically coiled gastropods, Smithsonian Contributions to Paleobiology 88, 1-132

Sepkoski, Jr. J. J. (2002) A compendium of fossil marine animal genera, Bulletins of American Paleontology 363, 1-560

Bouchet P., Rocroi J.-P, et al (2005) A nomenclator and classification of gastropod family-group names, Malacologia 47 1-2, 1-368

J. Conchyliol., 24 - via The Interim Register of Marine and Nonmarine Genera

Museum Victoria KEmu database (Oct 2006) - via The Interim Register of Marine and Nonmarine Genera

Nomenclator Zoologicus. A list of the names of genera and subgenera in zoology from the tenth edition of Linnaeus, 1758 to the end of 2004. Digitised by uBio from vols. 1-9 of Neave (ed.), 1939-1996 plus supplementary digital-only volume. http://ubio.org/NomenclatorZoologicus (as at 2006). - via The Interim Register of Marine and Nonmarine Genera

Sepkoski, J. J., Jr. (2002). A compendium of fossil marine animal genera. Bulletins of American Paleontology. 363, 1-560. - via The Interim Register of Marine and Nonmarine Genera

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!

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