Female imago and subimago of Siphlonurus dongxi Li & Tong, sp. nov. A foreleg of imago B midleg of imago C hindleg of imago D foreleg of subimago E midleg of subimago F hindleg of subimago G forewing H hindwing I tarsus enlarged of imago J tarsus enlarged of subimago.

 
 
  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