Gammarus gonggaensis sp. n., male holotype. A head B epimeral plates C urosomites (lateral view) D urosomites (dorsal view) E maxilla II F maxilliped G incisor of left mandible H palp of left mandible I left maxilla I J palp of right maxilla I K incisor of right mandible L upper lip M lower lip.

  Part of: Hou Z, Li S (2018) Four new Gammarus species from Tibetan Plateau with a key to Tibetan freshwater gammarids (Crustacea, Amphipoda, Gammaridae). ZooKeys 747: 1-40.