Smaragdia (Smaragdia) Issel 1869 (snail)
Gastropoda - Neritoidea - Neritidae
Parent taxon: Smaragdia according to H. S. Ladd 1982
See also Ladd 1966 and Perrilliat 1972
Sister taxa: Smaragdia (Smaragdista), Smaragdia viridis
Subtaxa: Smaragdia (Smaragdia) jogjacartensis Smaragdia (Smaragdia) viridis
Ecology: epifaunal omnivore-grazer
Distribution:
• Quaternary of Panama (1 collection)
• Pliocene of Costa Rica (2), Fiji (3), Jamaica (1), Mexico (2)
• Miocene of the Dominican Republic (2), Indonesia (2), the Marshall Islands (9), Palau (1)
Total: 23 collections including 24 occurrences