Nonnullidens sp. A. Thorax and abdomen. A. Fore leg; B. Hind leg; C. Fore claw; D. Hind claw; E. Gill IV. Scale bars: 500 µm (A, B, E); 100 µm (C, D).

 
 
  Part of: Sartori M, Salles FF (2025) The Leptophlebiidae of New Guinea (Ephemeroptera, Choroterpinae, Thraulini). ZooKeys 1245: 41-175. https://doi.org/10.3897/zookeys.1245.141723