Perotrochus (Perotrochus) Fischer 1885 (snail)
Gastropoda - Pleurotomarioidea - Pleurotomariidae
Parent taxon: Perotrochus according to Fischer 1885
Sister taxa: Perotrochus bermotiensis, Perotrochus isseli, Perotrochus masoni, Perotrochus sismondai
Subtaxa: Perotrochus (Perotrochus) hanoverensis
Ecology: epifaunal carnivore
Distribution:
• Eocene of United States (2: North Carolina collections)
Total: 2 collections each including a single occurrence