Tropodiaptomus pedecrassum sp. nov., male. A, B. P5, dorsal view; c, d. Exopodal and endopodal segment of left P5; female. E. Pediger 5 and urosome, lateral view; F. Pediger 5 and urosome, dorsal view; g. P5, dorsal view; h. Endopod of P5; i. Exp-2 and exp-3 of P5. Arrowheads show structures discussed in the description.

 
 
  Part of: Saetang T, Maiphae S (2023) Diversity of the genus Tropodiaptomus Kiefer, 1932 (Crustacea, Copepoda, Calanoida, Diaptomidae) in Thailand, with the description of two new species. Zoosystematics and Evolution 99(2): 399-422. https://doi.org/10.3897/zse.99.105511