Grammysia de Verneuil 1847 (clam)

Bivalvia - Cardiidia - Grammysiidae

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

See also Bouchet et al. 2010 and Sepkoski 2002

Sister taxa: Asketomorpha, Cardiomorpha, Cercomyopsis, Cimitaria, Cuneamya, Cuneamyinae, Ectogrammysia, Fuchsella, Glyptoconcha, Grammysiinae, Grammysioidea, Prothyris, Sedgwickia, Solenomorpha, Zaidiomysia, Protomya

Subtaxa: none

Ecology: facultatively mobile infaunal suspension feeder

Distribution:

• Chesterian of United States (2: Virginia collections)

• Osagean of United States (2: Kentucky)

• Carboniferous of Canada (2: Northwest Territories, Yukon), United States (4: Iowa, Montana, Virginia)

• Devonian of Australia (2), Brazil (4), Canada (1: Quebec), Colombia (1), the Czech Republic (1), France (4), Germany (3), Libya (2), Morocco (1), Poland (4), South Africa (8), Spain (3), Turkey (1), United States (91: Alaska, Iowa, Maryland, Michigan, Missouri, Montana, New York, Ohio, Virginia)

• Silurian to Devonian of Spain (1)

• Silurian of Canada (2: Nova Scotia), Estonia (1), France (1), the United Kingdom (5)

• Ordovician of Bolivia (1), China (1), the Czech Republic (3), Norway (1)

Total: 152 collections including 173 occurrences

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Specimen images are retrieved through the ePANDDA API.


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