FIGURE 12. A, B in The taxonomy of spider crabs of the genera Eurynome, Choniognathus, Seiitaiodes and Kasagia (Crustacea: Brachyura: Majidae) from southwest Indian Ocean

FIGURE 12. A, B, Seiitaoides stimpsoni (Miers, 1884), syntype female (after Miers, 1884: pl. 47 figs. A, a); C–E, S. orientalis (Sakai, 1961), male (cl 8.5 mm, cw 5.1 mm) (ZRC 2020.374), Philippines. A, C, overall view; B, outer view of left chela and carpus; D, dorsal view of carapace including swelling on pleonal somite 1; E, ventral view of cephalothorax.