Crenilabium Cossmann 1889 (snail)
Gastropoda - Architectibranchia - Acteonidae
PaleoDB taxon number: 11920
Alternative spelling: Actaeonina (Crenilabium)
Parent taxon: Acteonidae according to A. G. Beu et al. 1990
Sister taxa: Acteocinidae, Acteon, Acteonellinae, Acteoninae, Bullina, Cylindrobullinae, Japonactaeon, Ongleya, Pirsila, Pupa, Ravniella, Rictaxis, Semiactaeon, Solidula, Tenuiactaeon, Tornatellaea, Tornatina, Triploca, Vasjugania, Wangacteon
Subtaxa: Actaeonina (Crenilabium) elata, Crenilabium elongatum
Ecology: epifaunal carnivore