FIGURE 5. Nanhaipotamon aureomarginatum n in Two new freshwater crab species of the genus Nanhaipotamon Bott, 1968 (Crustacea, Decapoda, Potamidae) from Huizhou, Guangdong Province, southern China

FIGURE 5. Nanhaipotamon aureomarginatum n. sp.: male holotype (37.7 × 30.7 mm), SYSBM 001807 (A–D); female paratype (33.9 × 28.4 mm), SYSBM 001808 (E, F). (A) cephalothorax, frontal view; (B) anterior thoracic sternum; (C) thoracic sternum, pleonites III–VI and telson; (D) sterno-pleonal cavity with G1 in situ, ventral view; (E) pleonites III–VI and telson; (F) sternum showing vulvae.