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Elasmonematidae ✝
Description | Elasmonematidae is an extinct family of gastropods in the clade Vetigastropoda (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). From Wikipedia article at https://en.wikipedia.org/wiki/Elasmonematidae, which is released under the Creative Commons Attribution-Share-Alike License 3.0. | |||||||||||||||||||||||||||||||||||||||||||||
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Source Data |
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Rank | family | |||||||||||||||||||||||||||||||||||||||||||||
Taxonomy (GBIF) | Life : Animalia : Mollusca : Gastropoda : Trochida : Elasmonematidae | |||||||||||||||||||||||||||||||||||||||||||||
Taxonomy (PBDB) | Life : Animalia : Mollusca : Gastropoda : Euomphalina : Elasmonematidae | |||||||||||||||||||||||||||||||||||||||||||||
Taxonomic Status (GBIF) | accepted | |||||||||||||||||||||||||||||||||||||||||||||
Classification (PBDB,GBIF) |
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Scientific Name | Elasmonematidae | |||||||||||||||||||||||||||||||||||||||||||||
Name Published In | Knight, J. B. (1956). New families of Gastropoda. Journal of the Washington Academy of Sciences. 46(2): 41−42. | |||||||||||||||||||||||||||||||||||||||||||||
Opinions (PBDB) |
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Status (PBDB) | extinct | |||||||||||||||||||||||||||||||||||||||||||||
Taxon Size (PBDB) | 58 | |||||||||||||||||||||||||||||||||||||||||||||
First Recorded Appearance | 456 - 446 Ma Late/Upper Ordovician | |||||||||||||||||||||||||||||||||||||||||||||
Last Recorded Appearance | 83.6 - 72.1 Ma Late/Upper Cretaceous | |||||||||||||||||||||||||||||||||||||||||||||
Motility | stationary (based on Euomphaloidea) | |||||||||||||||||||||||||||||||||||||||||||||
Vision | limited (based on Gastropoda) | |||||||||||||||||||||||||||||||||||||||||||||
Diet | suspension feeder (based on Euomphaloidea) | |||||||||||||||||||||||||||||||||||||||||||||
Taphonomy | aragonite (based on Gastropoda) | |||||||||||||||||||||||||||||||||||||||||||||
Primary Reference (PBDB) | J. B. Knight. 1956. New families of Gastropoda. Journal of the Washington Academy of Sciences 46(2):41-42 | |||||||||||||||||||||||||||||||||||||||||||||
Wikipedia | https://en.wikipedia.org/wiki/Elasmonematidae |
Fossil Distribution
Subtaxa
Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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Anematina ✝ genus | accepted (GBIF) listed (PBDB) | 31 | 359 Ma Late/Upper Devonian | 265 Ma Permian | |
Discordichilus ✝ genus | accepted (GBIF) listed (PBDB) | 20 | 439 Ma Silurian | 425 Ma Silurian | |
Elasmonema ✝ genus | accepted (GBIF) listed (PBDB) | 25 | 423 Ma Silurian | 83.6 Ma Late/Upper Cretaceous | |
Hawletrochus ✝ genus | accepted (GBIF) listed (PBDB) | 2 | 393 Ma Early/Lower Devonian | 393 Ma Early/Lower Devonian | |
Heidelbergeria ✝ genus | accepted (GBIF) listed (PBDB) | 2 | 384 Ma Middle Devonian | 384 Ma Middle Devonian | |
Kimina ✝ genus | accepted (GBIF) listed (PBDB) | 8 | 411 Ma Early/Lower Devonian | 347 Ma Carboniferous | |
Kyndalynia ✝ genus | accepted (GBIF) listed (PBDB) | 1 | 347 Ma Carboniferous | 347 Ma Carboniferous | |
Streptotrochus ✝ genus | accepted (GBIF) listed (PBDB) | 15 | 456 Ma Late/Upper Ordovician | 393 Ma Early/Lower Devonian |
Synonymy List
Year | Name and Author |
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1956 | Elasmonematidae Knight |
1960 | Elasmonematidae Knight et al. p. 243 |
1975 | Elasmonematidae Golikov and Starobogatov p. 208 |
2002 | Elasmonematidae Kosnik |
2003 | Elasmonematidae Jeffery |
2005 | Elasmonematidae Bouchet et al. p. 245 |
2017 | Elasmonematidae Wagner |
References
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!