Template:Watanabe, 2013a
- Watanabe, K. 2013. New records of Colpotrochia (Colpotrochia) interrupta Momoi and C. (C.) pilosa monticola Momoi (Hymenoptera, Ichneumonidae, Metopiinae) from Japan. Japanese Journal of Systematic Entomology 19(2): 327–329.