Four new Gammarus species from Tibetan Plateau with a key to Tibetan freshwater gammarids (Crustacea, Amphipoda, Gammaridae)


	Gammarus altus sp. n., male holotype. A gnathopod I B propodus of gnathopod I (medial view) C propodus of gnathopod II (medial view) D gnathopod II.

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. https://doi.org/10.3897/zookeys.747.21999