Tropodiaptomus lannaensis sp. nov., SEM photographs of female. A. Habitus, dorsal view; B. Rostrum; C. Last pedigerous somite and urosome, lateral view; D. Last pedigerous somite and urosome, dorsal view; E. Urosome, ventral view; F. P5, anterior view; G. P5 Exp-2–3.

 
 
  Part of: Koompoot K, Sanoamuang L (2025) Two new species of Tropodiaptomus Kiefer, 1932 (Copepoda, Calanoida, Diaptomidae) from temporary waters in Thailand and Cambodia with a key to Southeast Asian species. ZooKeys 1249: 339-369. https://doi.org/10.3897/zookeys.1249.157214