FIGURE 5. Megaesthesius yokoyai Sakai, 1939. A in A new species of Megaesthesius Rathbun, 1909 (Crustacea: Brachyura: Chasmocarcinidae) from deep water off Western Australia

FIGURE 5. Megaesthesius yokoyai Sakai, 1939. A, dorsal view (Yokoya 1933); B, left third walking leg of male (P4); C, carapace with right cheliped of male (C1, left lateral border of carapace of male; C2, right lateral border of male; C3, right lateral border of female); D, right half of carapace of female in frontal view; E, left orbital region of male in frontal view; F, left chela of male; G, third maxilliped. (Figs B–G after Takeda & Miyake, 1972).