Behningia nujiangensis Zhou & Bisset, 2019, larval morphology A labrum B left mandible (ventral view, arrow indicated small spine) C left maxilla (ventral view) D left labial palp (ventral view).

 
 
  Part of: Kwanboon S, Sartori M, Boonsoong B (2021) Behningiidae and Potamanthidae (Insecta, Ephemeroptera) in Thailand. ZooKeys 1067: 57-82. https://doi.org/10.3897/zookeys.1067.72779