†Calliomphalus (Calliomphalus) (snail)
Gastropoda - Seguenzioidea - Eucyclidae
Synonyms: Calliomphalus (Garramites) Stephenson 1941, Garramites Stephenson 1941
Parent taxon: Calliomphalus according to T. Kase 1984
See also Kosnik 2002, Sepkoski 2002, Sohl 1960 and Stephenson 1941
Sister taxa: Calliomphalus (Planolateralus), Calliomphalus bicarinatus, Calliomphalus galalaensis
Subtaxa: Calliomphalus (Calliomphalus) americanus Calliomphalus (Calliomphalus) nitidus Calliomphalus (Calliomphalus) nudus Calliomphalus (Calliomphalus) paucispirilus
Ecology: epifaunal grazer
Distribution:
• Cretaceous of Egypt (1 collection), United States (74: Alabama, California, Delaware, Georgia, Mississippi, New Jersey, South Carolina, Tennessee, Texas)
Total: 75 collections including 78 occurrences