Obtortio Hedley 1899 (snail)
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Gastropoda - Cerithioidea - Diastomatidae
Parent taxon: Diastomidae according to H. S. Ladd 1972
See also Sepkoski 2002 and Wilson 1993
Sister taxa: Diastoma, Diastomatinae, Ewekoroia, Teliostoma
Subtaxa: none
Ecology: epifaunal grazer
Distribution:
• Quaternary of Australia (3 collections), the Marshall Islands (2), Venezuela (1)
• Pliocene of Venezuela (3)
• Miocene of Azerbaijan (1), the Marshall Islands (7), Ukraine (1)
Total: 18 collections including 19 occurrences
Specimen images are retrieved through the ePANDDA API.
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