Umbonium Link 1807 (top snail)
Click image to enlarge. Click to access iDigBio record.
Gastropoda - Trochoidea - Trochidae
Parent taxon: Umboniini according to P. Bouchet et al. 2005
See also MacNeil 1960, Sepkoski 2002, Todd 2001 and Wilson 1993
Sister taxa: none
Subtaxa: Umbonium (Suchium) Umbonium vestiarium
Ecology: epifaunal grazer-suspension feeder
Distribution:
• Quaternary of Japan (6 collections), the Philippines (1), Taiwan (2)
• Pliocene of Japan (5), the Philippines (2)
• Miocene of Indonesia (1), the Philippines (1)
• Triassic of Italy (2)
Total: 20 collections including 21 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.