Gastropoda - Neogastropoda - Olividae
Alternative spelling: Omogymna
Parent taxon: Oliva according to P. E. Drez 1981
See also Sepkoski 2002
Sister taxa: Oliva (Agaronia), Oliva (Ispidula), Oliva (Neocylindrus), Oliva (Oliva), Oliva (Strephona), Oliva (Strephonella), Oliva acuminata, Oliva arenosa, Oliva bombylis, Oliva brevispira, Oliva caldania, Oliva canalifera, Oliva carneola, Oliva couvana, Oliva cristobalcoloni, Oliva cylindrica, Oliva delata, Oliva funebralis, Oliva futheyana, Oliva gatunensis, Oliva giraudi, Oliva harrisi, Oliva idonea, Oliva immortua, Oliva indica, Oliva junghuhni, Oliva laumontiana, Oliva maura, Oliva media, Oliva meganosensis, Oliva miniacea, Oliva misti, Oliva mitrata, Oliva mitreola, Oliva peruviana, Oliva pichincha, Oliva reticularis, Oliva simonsoni, Oliva spicata, Oliva subplicata, Oliva subulata, Oliva tjidamrensis, Oliva trinidadensis, Oliva tuberaensis, Oliva utriculus, Oliva valens, Oliva vetusta
Subtaxa: Oliva (Omogymna) gradata Oliva (Omogymna) liodes Oliva (Omogymna) martensii Oliva (Omogymna) paxillus Omogymna brooksvillensis Omogymna eutorta
Type: Oliva paxillus
Distribution:
• Quaternary of United States (1: Florida collection)
• Pliocene of Mexico (1)
• Miocene of the Dominican Republic (1), Mexico (2), United States (60: Florida)
• Oligocene to Miocene of United States (3: Florida)
• Oligocene of United States (2: Florida)
Total: 70 collections including 100 occurrences