Baetiella (Baetiella) lannaensis sp. nov., larval morphology A labrum B right mandible C right incisors D right prostheca E left mandible F left incisors H left prostheca G left prostheca H maxilla I labium J hypopharynx.

 
 
  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