Vol.22 No.1/2 (1958-10 issued)
| A revision of the species of the genus Coeloides Wesmael occurring in Japan, with description of a new species (Hymenoptera, Braconidae) | |
| Watanabe, Chihisa | 1-6 |
| Thoracaphis and some related new genera of Japan (Aphididae, Homoptera) | |
| Takahashi, Ryoichi | 7-14 |
| On the tribe Lobotrachelini from Japan (Col., Curculionidae, Zygopinae) | |
| Morimoto, Katsura | 15-21 |
| On the species of Polyspincta Gravenhorst and Zatypota Förster from Japan (Heteroptera, Ichneumonidae) | |
| Uchida, Toichi;Momoi, Setsuya | 22-30 |
| Descriptions of two new species of Megastigmus from Japan (Hym., Chalcidoidea) | |
| Kamijo, Kazuaki | 31-34 |
| Three Chalcidoid wasps collected at Nakajima, Shikoku (Hymenoptera) | |
| Tachikawa, Tetsusaburo;Takechi, Fumihiko | 35-36 |
| Studies on the Lygaeidae 3, a new species of the genus Pachybrachius from Japan and her adjacent territories (Heteroptera, Lygaeidae) | |
| Hidaka, Terunobu | 37-39 |
| Anomalinen und Therioninen in der Sammlung des Entomologischen Instituts der Hokkaido Universitäet (2) | |
| Uchida, Toichi | 40-58 |
| Recent Literature in Entomology | |
| 59-61 |