Baetiella (Baetiella) lannaensis sp. nov., larval morphology A sternites III and IV B sternites V C sternite VI D sternite VII E sternite VIII F gill I G gill II H gill III I gill IV J gill V K gill VI L gill VII M paraproct. Scale bars: 0.02 mm.

 
 
  Part of: Phlai-ngam S, Boonsoong B, Gattolliat J-L, Tungpairojwong N (2024) Taxonomic notes on the genus Baetiella Uéno, 1931 (Ephemeroptera, Baetidae), with description of three new species from Thailand. ZooKeys 1200: 303-352. https://doi.org/10.3897/zookeys.1200.116787