Branchiobaetis gen. nov., subimaginal gonostyli developing under cuticle of male last instar larva a B. javanicus comb. nov. b B. sabahensis comb. nov. (not yet fully developed) c B. aduncus sp. nov. d B. joachimi sp. nov.

 
 
  Part of: Kaltenbach T, Kluge NJ, Gattolliat J-L (2022) A widespread new genus of Baetidae (Baetidae, Ephemeroptera) from Southeast Asia. ZooKeys 1135: 1-59. https://doi.org/10.3897/zookeys.1135.93800