Nymphal characters of Siphlonurus dongxi Li & Tong, sp. nov. A legs (dorsal view), from top to bottom foreleg, midleg and hindleg B abdomen of the middle instar (ventral view) C abdomen of the last instar (ventral view) D enlarged of abdomen (ventral view).

 
 
  Part of: Yang K, Li X-F, Tong X-L, Cai Q-H (2023) A new species of Siphlonurus Eaton, 1868 (Ephemeroptera, Siphlonuridae) from Yunnan, China. ZooKeys 1166: 121-139. https://doi.org/10.3897/zookeys.1166.102847