Japonactaeon Taki 1956 (snail)
Gastropoda - Architectibranchia - Acteonidae
PaleoDB taxon number: 156428
Parent taxon: Acteonidae according to A. J. W. Hendy et al. 2008
Sister taxa: Acteocinidae, Acteon, Acteonellinae, Acteoninae, Bullina, Crenilabium, Cylindrobullinae, Ongleya, Pirsila, Pupa, Ravniella, Rictaxis, Semiactaeon, Solidula, Tenuiactaeon, Tornatellaea, Tornatina, Triploca, Vasjugania, Wangacteon
Subtaxa: Japonactaeon punctostriata
Ecology: epifaunal carnivore