Branchiobaetis borealis sp. nov. a gills I–VII b posterior margin of abdominal tergite I c posterior margin of abdominal tergites IV–V d posterior margin of abdominal tergite IX. Scale bars: 0.5 mm.
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