Vol.26 No.2 (1963-12 issued)
| Taxonomic studies on the Lithocolletinae of Japan (Lepidoptera : Gracillariidae) Part 3 | |
| Kumata, Tosio | 69-88 |
| A revision of the species of the Monodontomerinae occurring in Japan (Hymenoptera : Chlacidoidea) [Taxonomic Studies on the Torymidae of Japan, 2] | |
| Kamijo, Kazuaki | 89-98 |
| Some aculeate Hymenoptera from Malaya | |
| Tsuneki Katsuji | 99-103 |
| A new mint borer of Tortricidae from Japan, with description of a new genus (Lepidoptera : Tortricidae) | |
| Oku, Toshio | 104-107 |
| On the larvae of three species of Cephaloidae, Melandryidae and Pyrochroidae occurring in Japan (Coleoptera : Cucujoidea) | |
| Hayashi, Nodoka | 108-114 |
| Discovery of Fiorinia externa Ferris in Japan (Homoptera : Coccoidea) | |
| Takagi, Sadao | 115-117 |
| A new genus for reception of three American scale insects hitherto referred to Duplachionaspis (Homoptera : Coccoidea) | |
| Takagi, Sadao | 118-121 |
| Notes on Korean species of the Canaceidae, with descriptions of two new species (Diptera : Canaceidae) | |
| Miyagi, Ichiro | 122-126 |