Mentodus

Mentodus is a genus of tubeshoulders.

Species
There are currently eight recognized species in this genus:
 * Mentodus bythios (Matsui & Rosenblatt, 1987)
 * Mentodus crassus A. E. Parr, 1960
 * Mentodus eubranchus (Matsui & Rosenblatt, 1987)
 * Mentodus facilis (A. E. Parr, 1951)
 * Mentodus longirostris (Sazonov & Golovan, 1976)
 * Mentodus mesalirus (Matsui & Rosenblatt, 1987)
 * Mentodus perforatus Sazonov & Trunov, 1978
 * Mentodus rostratus (Günther, 1878)