Arcobaetis sumbawensis sp. nov., larva, SEM pictures a fore claw, lateroventral view b middle claw, anterior view c middle claw, posterior view. Arrows: subapical setae. Scale bars: 0.01 mm.

 
 
  Part of: Kaltenbach T, Kluge NJ, Gattolliat J-L (2023) A new, widespread genus of Baetidae from South Asia (Insecta, Ephemeroptera). ZooKeys 1168: 231-266. https://doi.org/10.3897/zookeys.1168.104844