Polyschides Pilsbry 1898 (tusk shell)

Scaphopoda - Gadilida - Gadilidae

Alternative spelling: Cadulus (Polyschides)

Parent taxon: Siphonodentaliinae according to P. D. Reynolds and G. Steiner 2008

See also Gardner 1947, Harris and Palmer 1947, Pilsbry and Olsson 1941, Sepkoski 2002 and Wells and Houston 2001

Sister taxa: Dischides, Sagamicadulus, Siphonodentalium, Striocadulus

Subtaxa: Cadulus (Polyschides) margarita Cadulus (Polyschides) quitus

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Ecology: slow-moving shallow infaunal deposit feeder

Distribution:

• Quaternary of United States (1: Florida collection)

• Pliocene to Pleistocene of Ecuador (1)

• Pliocene of Jamaica (1), Panama (2), United States (1: Florida), Venezuela (5)

• Miocene of Denmark (1), Panama (18), United States (7: Florida)

• Eocene of United States (14: Alabama, Louisiana, Mississippi, Texas)

Total: 51 collections including 52 occurrences

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Specimen images are retrieved through the ePANDDA API.


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