Amphithalamus Carpenter 1864 (snail)
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Gastropoda - Sorbeoconcha - Barleeiidae
Alternative spelling: Amphithalmus
Synonyms: Amphithalamus (Notoscrobs) Powell 1937, Notoscrobs Powell 1937
Parent taxon: Barleeiidae according to P. Lozouet 1998
See also Beu et al. 1990, Ladd 1966, Ponder 1983, Rosenberg 2014 and Sepkoski 2002
Sister taxa: Anabathrinae, Barleeia, Barleeinae, Fictonoba, Pisinna, Pseudodiala
Subtaxa: Amphithalamus (Amphithalamus) Amphithalamus immigrus Amphithalamus inclusus Amphithalamus tenuis Amphithalmus (Cerostraca)
Ecology: epifaunal grazer
Distribution:
• Quaternary of Mexico (3 collections), United States (10: California)
• Pliocene of Ecuador (1)
Total: 14 collections including 19 occurrences
Specimen images are retrieved through the ePANDDA API.
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