Attheyella (Canthosella) thailandica sp. nov., male: A antennule B P2 (B' variation, specimen from type locality) C P3 D P4 Enp (D' variation, specimen from Pra Hor cave) E P5.

 
 
  Part of: Watiroyram S (2021) Attheyella (Canthosella) thailandica sp. nov. (Copepoda, Harpacticoida, Canthocamptidae) from caves in Thailand. Subterranean Biology 37: 57-73. https://doi.org/10.3897/subtbiol.37.55376