Isocyprina Röder 1882 (clam)

Bivalvia - Cardiida - Arcticidae

Parent taxon: Arcticidae according to H. E. Vokes 1980

See also Marquez-Aliaga et al. 2010, Scholz et al. 2008 and Sepkoski 2002

Sister taxa: Agapella, Ambonicardia, Anisocardia, Anisocardioides, Antarctica, Antiquicyprina, Arctica, Coelocyprina, Epicyprina, Etea, Gythemon, Hartwellia, Izumia, Petalocardia, Plesiocyprina, Procyprina, Pronoella, Proveniella, Pseudotrapezium, Pygocardia, Rollierella, Roudairia, Somarctica, Staffinella, Tenea, Tortarctica, Vectianella, Venericyprina, Veniella, Venilicardia

Subtaxa: Isocyprina (Eotrapezium) Isocyprina alcyon Isocyprina ancatruzi Isocyprina concentrica Isocyprina ewaldi Isocyprina lhasaensis

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Ecology: facultatively mobile infaunal suspension feeder

Distribution:

• Cretaceous of Japan (5 collections), the United Kingdom (3)

• Jurassic to Cretaceous of Canada (1: British Columbia)

• Jurassic of Canada (3: British Columbia, Yukon), China (2), France (27), Germany (4), Greenland (42), India (14), Iran (1), Japan (1), Jordan (1), Kenya (5), Mexico (1), New Zealand (4), Portugal (38), Saudi Arabia (6), Somalia (1), Spain (24), Tanzania (3), Tunisia (3), the United Kingdom (47), United States (4: Alaska, Montana, Oregon, Wyoming), Vietnam (1)

• Triassic of Austria (57), China (1), France (1), Italy (2), the Netherlands (2), Peru (1), Spain (6), the United Kingdom (6)

Total: 317 collections including 363 occurrences

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Specimen images are retrieved through the ePANDDA API.


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