Branchiobaetis joachimi sp. nov., larva a labrum (left: ventral view, right: dorsal view) b right mandible c right prostheca d mola apex of right mandible e left mandible f left prostheca g hypopharynx and superlinguae h maxilla i apex of maxillary palp j accessory gill between stipes and cardo of maxilla k labium (left: ventral view, right: dorsal view).

 
 
  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