S.  Momoi and Watanabe, C., ?A revised key to Ichneumonid and Braconid parasites of rice stem borers.?, In: K. Yasumatsu & H. Mori (eds.) ""Approaches to Biological Control., vol. 7, pp. 73-79, 1975.

H.  Kono and Watanabe, C., ?A new braconid parasite of the bark-boring beetle, Cryphalus piceus Eggers.?, Insecta Matsumurana, vol. 10, pp. 67-70, 1935.

C.  Watanabe, ?H. Sauter's Formosa-Collection: Braconidae.?, Insecta Matsumurana, vol. 8(4), pp. 182-205, 1934.

C.  Watanabe, ?On some species of Braconidae from Formosa and the Philippines in the Deutsches entomologisches Museum.?, Insecta Matsumurana, vol. 8(3), pp. 119-123, 1934.

C.  Watanabe, ?A contribution to the knowledge of the Braconid fauna of the Empire of Japan.?, Journal of the Faculty of Agriculture, Hokkaido (Imp.) University, vol. 42, pp. 1-188, 1937.

C.  Watanabe, ?On some species of Braconidae from Manchoukuo (Contributions to the knowledge of the Braconid fauna of Manchoukuo, I).?, Insecta Matsumurana, vol. 12(1), pp. 39-44, 1937.

C.  Watanabe, ?Note on some Micronesian Braconidae (Hymenoptera).?, Mushi, vol. 16(9), pp. 47-58, 1945.

C.  Watanabe, ?On three species of Braconidae bred from beetles (Hymenoptera).?, Mushi, vol. 18, pp. 95-99, 1948.

C.  Watanabe, ?Braconidae of Shansi, China (Hymenoptera).?, Mushi, vol. 21(2), pp. 19-27, 1950.

C.  Watanabe, ?A new species of the genus Doryctomorpha Ashmead from Japan.(Hymenoptera: Braconidae)?, Mushi, vol. 22, pp. 47-49, 1951.

C.  Watanabe, ?Descriptions of new or little known species of Braconidae, with notes on synonymy (Hymenoptera).?, Insecta Matsumurana, vol. 17, pp. 93-101, 1951.

C.  Watanabe, ?Notes on hymenopterous parasites of longicorn beetles, with descriptions of two new species of Braconidae.?, Insecta Matsumurana, vol. 18, pp. 25-29, 1952.

C.  Watanabe, ?Hymenopterous parasites of the longicorn beetle, Semanotus rufipennis Motschulsky.?, Insecta Matsumurana, vol. 18, pp. 79-83, 1954.

C.  Watanabe, ?Notes on Ashmead's Japanese Braconidae (Hymenoptera).?, Insecta Matsumurana, vol. 21, pp. 1-5, 1957.

C.  Watanabe, ?Review of biological control of insect pests in Japan.?, Proceedings of th, vol. 10th International. Congress of Entomology. 1956. 4, pp. 515-517, 1958.

C.  Watanabe, ?Notes on Braconidae (Hymenoptera) of Thailand.?, Nat. & Life Southeast Asia, vol. 1, pp. 363-365, 1961.

C.  Watanabe, ?Notes on five Braconid parasites of some wood-boring beetles (Hymenoptera, Braconidae).?, Publications, Entomological Laboratory. University of Osaka Prefecture., vol. 6), pp. 111-114, 1961.

C.  Watanabe, ?Notes on Braconidae caught in a sweep-net at paddy fields, Part I.?, Mushi, vol. 40, pp. 189-198, 1967.

C.  Watanabe, ?A revision of the Helconini of Japan and review of helconinae genera of the world (Hymenoptera: Braconidae).?, Insecta Matsumurana, vol. 35, pp. 1-18, 1972.

C.  Watanabe, ?On the identity of Spathius helle Nixon, a larval parasite of the rice stem borer, Chilo suppressalis (Walker) (Hymenoptera, Braconidae).?, Mushi, vol. 38(6), pp. 33-35, 1964.