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Lyonsia
Description | Lyonsiidae is a family of small saltwater clams, marine bivalve molluscs in the order Anomalodesmata. From Wikipedia article at https://en.wikipedia.org/wiki/Lyonsia, 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 : Bivalvia : Lyonsiidae : Lyonsia | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxonomy (PBDB) | Life : Animalia : Mollusca : Bivalvia : Pandorida : Lyonsiidae : Lyonsia | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxonomic Status (GBIF) | accepted | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Classification (PBDB,GBIF) |
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Scientific Name | Lyonsia W.Turton, 1822 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Name Published In | Conch. Insul. Brit., xvii | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Opinions (PBDB) |
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Status (PBDB) | extant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxon Size (PBDB) | 7 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Extant Size (PBDB) | 3 (43%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
First Recorded Appearance | 201 - 197 Ma Early Jurassic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Motility | facultatively mobile (based on Lyonsiidae) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Vision | blind (based on Bivalvia) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Diet | suspension feeder (based on Lyonsiidae) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taphonomy | aragonite (based on Bivalvia) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Primary Reference (PBDB) | J. J. Sepkoski, Jr. 2002. A compendium of fossil marine animal genera. Bulletins of American Paleontology 363:1-560 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wikipedia | https://en.wikipedia.org/wiki/Lyonsia |
Fossil Distribution
Subtaxa
Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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Lyonsia acuta species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia adriatica species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia alvarezii species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia arcaeformis species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia arenosa species | accepted (GBIF) listed (PBDB) | 4 | 0.13 Ma Pleistocene | 0 Ma Extant | |
Lyonsia bracteata species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia californica species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia celeste species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia concava species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia cucumerina species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia doris species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia excavata species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia floridana species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia grandis species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia granulifera species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia heberti ✝ species | accepted (GBIF) listed (PBDB) | ||||
Lyonsia hyalina species | accepted (GBIF) listed (PBDB) | 4 | 3.60 Ma Pliocene | 0 Ma Extant | |
Lyonsia kawamurai species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia malvinensis species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia morgani species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia nana species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia nesiotes species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia nitida species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia normaniana species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia norvegica species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia norwegica species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia nuculaniformis species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia oahuensis species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia pakistanica ✝ species | accepted (GBIF) listed (PBDB) | ||||
Lyonsia praetenuis species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia pratenius species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia ricordeana species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia shimkevitch species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia subaequilateralis ✝ species | accepted (GBIF) listed (PBDB) | ||||
Lyonsia taiwanica species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia teramachii species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia ventricosa species | accepted (GBIF) | No associated record in PBDB | |||
Lyonsia venturaensis species | accepted (GBIF) listed (PBDB) | 2 | 56.0 Ma Paleocene | 56.0 Ma Paleocene | |
Lyonsia vniroi species | accepted (GBIF) | No associated record in PBDB |
Obsolete Names
Name | Source | Taxon Rank | Taxonomy |
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Bentholyonsia Habe, 1952 | GBIF | genus | Animalia : Mollusca : Bivalvia : Lyonsiidae : Bentholyonsia |
Pandorina Scacchi, 1833 | GBIF | genus | Animalia : Mollusca : Bivalvia : Lyonsiidae : Pandorina |
Lyonna d'Orbigny, 1850 | GBIF | genus | Animalia : Mollusca : Bivalvia : Lyonsiidae : Lyonna |
Arenolyonsia Nordsieck, 1969 | GBIF | genus | Animalia : Mollusca : Bivalvia : Lyonsiidae : Arenolyonsia |
Glabrolyonsia Lan & Okutani, 2002 | GBIF | genus | Animalia : Mollusca : Bivalvia : Lyonsiidae : Glabrolyonsia |
Rectilyonsiella Scarlato & Starobogatov, 1983 | GBIF | genus | Animalia : Mollusca : Bivalvia : Lyonsiidae : Rectilyonsiella |
Lionsia Brown, 1844 | GBIF | genus | Animalia : Mollusca : Bivalvia : Lyonsiidae : Lionsia |
Magdala T.Brown, 1827 | GBIF | genus | Animalia : Mollusca : Bivalvia : Lyonsiidae : Magdala |
Myatella T.Brown, 1833 | GBIF | genus | Animalia : Mollusca : Bivalvia : Lyonsiidae : Myatella |
Synonymy List
Year | Name and Author |
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1822 | Lyonsia Turton |
1833 | Pandorina Scacchi p. 156 |
1857 | Lyonsia Deshayes |
1951 | Lyonsia Eames p. 449 |
1999 | Lyonsia Wienrich p. 258 |
2002 | Lyonsia Sepkoski, Jr. |
2010 | Lyonsia Bouchet et al. |
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!