Three new species of Grouvellinus Champion, 1923 from Maliau Basin, Sabah, Borneo, discovered by citizen scientists during the first Taxon Expedition (Insecta, Coleoptera, Elmidae)


	Habitus of the new Grouvellinus species collected from the Maliau Basin: 2 G. leonardodicaprioi sp. n. (image of holotype male partly complemented) 3 G. quest sp. n. (paratype male from ‘NepC3g’) 4 G. andrekuipersi sp. n. (paratype male from ‘NepC3g’). Scale bar: 1 mm.

Part of: Freitag H, Pangantihon CV, Njunjić I (2018) Three new species of Grouvellinus Champion, 1923 from Maliau Basin, Sabah, Borneo, discovered by citizen scientists during the first Taxon Expedition (Insecta, Coleoptera, Elmidae). ZooKeys 754: 1-21. https://doi.org/10.3897/zookeys.754.24276