F in Ecology and taxonomy of a tree-living freshwater crab (Brachyura: Potamoidea: Potamonautidae) from Kenya and Tanzania, East Africa

F. 1. Potamonautes raybouldi new species. Holotype, adult male, cw 55.7 mm, NMU KMH 11486, from Amani, East Usambara mountains. (A) Carapace and eyes, dorsal view; (B) cephalothorax, carapace and eyes, frontal view; (C) carpus and merus of right cheliped, dorsal view; (D) carpus and merus of right cheliped, inferior view; (E) right cheliped, frontal view; (F) left cheliped, frontal view; (G) left mandible, frontal view. Scale=14 mm (A–F), 5 mm (G).