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


	Habitus. 13–14 G. pilosus Jeng & Yang, 1998, holotype 15–16 G. sinensis Grouvelle, 1906, paralectotype 13, 15 dorsal view 14, 16 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