Loripinus (Eophysema) Stewart 1930 (clam)
Bivalvia - Lucinida - Lucinidae
Full reference: R. B. Stewart. 1930. Gabb's California Cretaceous and Tertiary type lamellibranchs. The Academy of Natural Sciences of Philadelphia Special Publication 3:1-314
Parent taxon: Loripinus according to R. B. Stewart 1930
Sister taxon: Anodontia (Loripinus) norregaardi
Subtaxa: Loripinus (Eophysema) subvexa
Type: Lucina subvexa
Ecology: facultatively mobile infaunal chemosymbiotic
Distribution:
• Eocene of United States (2: Alabama collections)
Total: 2 collections each including a single occurrence