†Magnatica (Spelaenacca) Finlay 1930 (moon snail)
Gastropoda - Sorbeoconcha - Naticidae
Alternative spelling: Spelaenacca
Parent taxon: Magnatica according to A. G. Beu et al. 1990
See also Sepkoski 2002
Sister taxa: Magnatica (Magnatica), Magnatica planispira
Subtaxa: Magnatica (Spelaenacca) sutherlandi Spelaenacca parilis
Ecology: semi-infaunal carnivore
Distribution:
• Miocene of New Zealand (2 collections)
• Oligocene of New Zealand (1)
• Eocene of New Zealand (5)
• Paleocene of New Zealand (1)
Total: 9 collections each including a single occurrence