Chicoreus cervicornis

The two-forked murex (Chicoreus cervicornis) also known as the deer antler murex is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.

Description
The shell sizes this species ranges from 4–7 cm (40-75mm).

Distribution
The marine species occurs off North Australia and West New Guinea.