Alcithoe grahami
Alcithoe grahami is a species of medium-sized deepwater sea snail, a gastropod mollusc in the family Volutidae, the volutes. The shell height is up to 32.5 mm, and the shell width is up to 15 mm. References Powell A W B, New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 Volutidae Gastropods of New Zealand Gastropods described in 1965 Taxa named by Arthur William Baden Powell Endemic fauna of New Zealand Endemic molluscs of New Zealand