Distribution and biology of Triartiger caiyujiei sp. nov. A. Distribution of Triartiger species on China’s mainland; B. An adult T. caiyujiei sp. nov. with a male Pseudolasius ant; C. General environment of the collecting site; D, E. Host ant worker, full-face view (D) and lateral habitus (E).

 
 
  Part of: Yin Z-W, Niu X-L (2025) Triartiger caiyujiei sp. nov., a remarkable clavigerite beetle (Coleoptera, Staphylinidae, Pselaphinae) associated with Pseudolasius ants (Hymenoptera, Formicidae) from East China. Deutsche Entomologische Zeitschrift 72(1): 9-14. https://doi.org/10.3897/dez.72.144365