Literature
- Inoue, H. , S. Sugi, H. Kuroko, S. Moriuti and A. Kawabe 1982. Moths of Japan. Vol. 2: Plates and synonymic catalogue. Kodansha Co.
- Komai, F. 1986. Petrova monopunctata Oku (Lepidoptera: Tortricidae) infesting cones and shoots of coniferous trees in Hokkaido. Japanese Journal of Applied Entomology and Zoology 30: 219-224 (in Japanese).
- Nasu, Y. 1991. The Japanese species of the genus Retinia Guenée, with description of a new species (Lepidoptera: Tortricidae). Tyô to Ga 42(2): 81-92.
- Oku, T. 1968. New or little known species of the subfamily Olethreutinae injurous to coniferous trees from Japan (Lepidoptera, Tortricidae). Kontyû 36(3): 227-236.