†subfamily Acteonellinae Pcelincev 1954 (snail)
Gastropoda - Architectibranchia - Acteonidae
PaleoDB taxon number: 153939
Parent taxon: Acteonidae according to T. Kase 1984
Sister taxa: Acteocinidae, Acteon, Acteoninae, Bullina, Crenilabium, Cylindrobullinae, Japonactaeon, Ongleya, Pirsila, Pupa, Ravniella, Rictaxis, Semiactaeon, Solidula, Tenuiactaeon, Tornatellaea, Tornatina, Triploca, Vasjugania, Wangacteon
Subtaxa: Trochactaeon
Ecology: epifaunal carnivore