Phylum :
MolluscaClass :
GastropodaSubclass :
CaenogastropodaOrder :
LittorinimorphaSuperfamily :
TonnoideaFamily :
Personidae
Common name : distorsios
Aspect : the species of this recent family were classified in the Ranellidae. They were considered to be part of another family. Their shell is distinguished by a fairly distorted winding with turns having growths including at the opening
Feeding : carnivore, mobile prey
Environment : warm waters, average depth and often among corals
Distorsio anus (Linnaeus, 1758)