Subfamily Pleurotomariinae Swainson 1840 (snail)
Gastropoda - Pleurotomarioidea - Pleurotomariidae
Parent taxon: Pleurotomariidae according to J.-M. Pacaud and J. Le Renard 1995
Sister taxa: Austroworthenia, Bathrotomaria, Conotomaria, Cryptaenia, Entemnotrochus, Laevitomaria, Leptomaria, Mamoeatomaria, Mellarium, Mikadotrochus, Murihikua, Obornella, Ornatospira, Perotrochus, Pleurotomaria, Pyrgotrochus, Rasatomaria, Tahua, Talantodiscus
Subtaxa: Chelotia
Type: Pleurotomaria
Ecology: epifaunal carnivore
Distribution:
• Eocene of New Zealand (1 collection)
• Devonian of Morocco (2)
Total: 3 collections each including a single occurrence