 It is also sexually dimorphic, which means there is a difference in form between individuals of different sex within this species.As is the case in several other volutids, the Hebrew volute is carnivorous and predatory.It is known to feed on the cardiid bivalve mollusk "Trachycardium muricatum" in the wild, whereas in captivity it has been reported to feed on the sea snails "Stramonita haemastoma" (a muricid carnivorous gastropod) and "Tegula viridula" (a top snail).