First contribution to the genera Branchiobaetis and Megabranchiella (Ephemeroptera, Baetidae) in China, with descriptions of two new species


	Branchiobaetis megasinus sp. nov. a gills I–VII b external margin of gill c posterior margin of abdominal tergite II d posterior margin of tergite IV e posterior margin of tergite VIII.

Part of: Tong X, Zhou Z, Wu B (2024) First contribution to the genera Branchiobaetis and Megabranchiella (Ephemeroptera, Baetidae) in China, with descriptions of two new species. ZooKeys 1216: 115-148. https://doi.org/10.3897/zookeys.1216.129803