Axinactis (Glycymerella) Woodring 1925 (clam)
Bivalvia - Arcida - Glycymerididae
Alternative spelling: Glycymerella
Parent taxon: Axinactis according to J. A. Todd 2001
See also Sepkoski 2002
Sister taxa: Axinactis (Axinactis), Glycymeris (Axinactis) inaequalis
Subtaxa: none
Ecology: facultatively mobile semi-infaunal suspension feeder
Distribution:
• Quaternary of United States (2: North Carolina collections)
• Pliocene of Costa Rica (2), Panama (2), Venezuela (4)
• Miocene of Colombia (1), Panama (5), Venezuela (1)
• Eocene of Venezuela (1)
Total: 18 collections including 21 occurrences