FIGURE 5 in Recognition of Parapinnixidae Števčić, 2005, and Tetriasidae fam. nov. in Pinnotheroidea De Haan, 1833 (Crustacea: Brachyura: Thoracotremata)

FIGURE 5. Cephalothorax and third maxilliped (mxp3) of Sakaina yokoyai (Glassell, 1933), RUMF-ZC-5827, female, 6.5 × 10.2 mm, Oshoro, Hokkaido. A, cephalothorax, anteroventral view; B, mxp 3, left, outer view (setae partially trimmed); C, mxp 3, left, inner view. c, carpus; d, dactylus; e, exopod; epm, epistome posterior margin; im, ischiomerus; p, propodus; pm, pterygostomial margin.