Callithaca Dall 1902 (venus clam)

Bivalvia - Cardiida - Veneridae

Alternative spellings: Paphia (Callithaca), Protothaca (Callithaca)

Synonym: Protocallithaca Nomura 1937

Parent taxon: Venerinae according to E. V. Coan and P. Valentich-Scott 2012

See also Coan et al. 2000, Sepkoski 2002 and Waterfall 1929

Sister taxa: Antigona, Artena, Chione, Chioneryx, Chionista, Chionopsis, Circomphalus, Clausinella, Dosina, Dosiniini, Globivenus, Humilaria, Iliochione, Irusella, Kuia, Leukoma, Marama, Melosia, Mercenaria, Paphonotia, Paraesa, Periglypta, Proxichione, Tapetini, Tawera, Turia, Venerini, Venus, Timoclea, Nioche, Placamen, Lirophora, Austrovenus, Ameghinomya, Hinemoana, Bassina, Anomalocardia

Subtaxa: Callithaca adamsi Callithaca tenerrima

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Ecology: facultatively mobile infaunal suspension feeder

Distribution:

• Quaternary of Japan (1 collection), United States (30: California, Washington)

• Pliocene to Pleistocene of United States (1: California)

• Pliocene of Mexico (1), the Russian Federation (2), United States (7: California)

• Miocene to Pliocene of United States (6: California)

• Miocene of Japan (1), the Russian Federation (2), United States (9: California)

• Eocene of Haiti (1)

Total: 61 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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