Hendrik Freitag, Clister V. Pangantihon, Iva Njunjic. 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, 2018, 754: 1-21.
doi: 10.3897/zookeys.754.24276
http://zoobank.org/66CB2B85-CA72-400B-AB9C-9CEEAB8EE9F3