Coelichneumon (Coelichneumon) decemguttatus Uchida, 1932

Material. [Japan] Kagoshima Pref.: Yakushima Isl., Arakawa, Malaise trap (Y1), 1200 m alt., 1 ♂ 7–28. VI. 2007, Malaise trap (AN1), 170 m alt., 1 ♂ 28. VI. –29. VII. 2007, Malaise trap (AN2), 170 m alt., 1 ♂ 2. V. –5. VI. 2007, Malaise trap (AN3), 170 m, 1 ♂ 28. IX. –2. X. 2007, Collision trap (H2), 250 m, 1 ♀ 28. VI. –30. VII. 2007, T. Yamauchi et al. leg. (Kanagawa).

Remarks. The studied female differs slightly from the description in Riedel & Watanabe (2021: 519–520): Body length 11.5 mm. Flagellum with 43 flagellomeres; 1 st flagellomere 2.7× as long as wide. Hind femur 4.3× as long as wide. Flagellomeres 9–15 ivory. Clypeus and face black medially. Upper division of metapleuron and spot frontal to propodeal spiracle ivory. 5 th tergite without ivory spots. Structure and coloration are otherwise typical. The studied males are typical.

Distribution. Japan (Yakushima Isl.), China, Taiwan and Myanmar.