Gastropoda - Architaenioglossa - Ampullinidae

Alternative combinations: Ampullina (Ampullinopsis) crassatina, Ampullina (Megatylotus) crassatina, Ampullina crassatina, Globularia (Ampullinopsis) crassatina, Globularia crassatina, Megatylotus (Megatylotus) crassatina, Megatylotus crassatina, Natica (Amauropsis) crassatina, Natica (Megatylotus) crassatina, Natica crassatina

Belongs to Ampullinopsis according to M. Harzhauser et al. 2009

Sister taxa: Ampullinopsis birmanica, Ampullinopsis spencer, Ampullinopsis spenceri, Globularia (Ampullinopsis) altivapicana

Ecology: epifaunal grazer