A key to Grouvellinus Champion, 1923 from mainland China with descriptions of two new species (Coleoptera, Elmidae)


	Habitus. 17–18 G. hercules Jäch, 1984 19–20 G. tibetanus Jäch, 1984, paratype 17, 19 dorsal view 18, 20 ventral view. Scale bar: 1 mm. Photograph by Dongju Bian.

Part of: Dongju B, Sun H (2016) A key to Grouvellinus Champion, 1923 from mainland China with descriptions of two new species (Coleoptera, Elmidae). ZooKeys 623: 89-104. https://doi.org/10.3897/zookeys.623.9610