Aliculastrum Pilsbry 1896 (snail)
Gastropoda - Cephalaspidea - Haminoeidae
Alternative spelling: Atys (Aliculastrum)
Parent taxon: Atydinae according to M. Harzhauser et al. 2009
Sister taxa: none
Subtaxa: Aliculastrum cylindricum, Aliculastrum protocylindrica, Atys (Aliculastrum) dalli, Atys (Aliculastrum) morantensis
Type: Bulla cylindrica
Ecology: epifaunal carnivore