Alainites siamensis sp. nov., larval morphology: A Labrum (right: dorsal; left: ventral); B left mandible; C left incisor; D left prostheca; E Right mandible; F Right incisor; G Right prostheca; H Maxilla; I Apex of galea-lacinia; J Labium (right: dorsal; left: ventral); K Hypopharynx.

 
 
  Part of: Phlai-ngam S, Tungpairojwong N, Gattolliat J-L (2022) A new species of Alainites (Ephemeroptera, Baetidae) from Thailand. Alpine Entomology 6: 133-146. https://doi.org/10.3897/alpento.6.96284