†Bullichna Nordsieck 1972 (snail)
Gastropoda - Cephalaspidea - Cylichnidae
Parent taxon: Cylichnidae according to G. Wienrich and R. Janssen 2007
Sister taxa: Abderospira, Acteocina, Bullaria, Cylichna, Cylichnania, Cylichnella, Philine, Scaphander, Suwannescapha
Subtaxa: none
Ecology: epifaunal carnivore