A third species of the rare ant genus Rotastruma (Hymenoptera, Formicidae) from Cambodia, with illustrated generic diagnoses and key to species


	Rotastruma epispina sp. nov., paratype queen (KUEC) from Cambodia (HW 0.68; WL 1.10). 15, Body in profile view; 16, Full-face view of head; 17, Dorsal view of body.

Part of: Hosoishi S, Yamane S, Sokh H (2021) A third species of the rare ant genus Rotastruma (Hymenoptera, Formicidae) from Cambodia, with illustrated generic diagnoses and key to species. Deutsche Entomologische Zeitschrift 68(2): 225-233. https://doi.org/10.3897/dez.68.63478