Branchiobaetis javanicus comb. nov., larva a, b apices of left and right mandibles with mandibles of next instar developing inside them.

 
 
  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