Male imagos, forewings: a Labiobaetis penan sp. nov. b Labiobaetis borneoensis.
Part of:
Kaltenbach T, Gattolliat J-L (2020)
Labiobaetis
Novikova & Kluge in Borneo (Ephemeroptera, Baetidae). ZooKeys 914: 43-79.
https://doi.org/10.3897/zookeys.914.47067