| Ref. No. | Title |
|---|---|
| 91575 | Records of Northern Vietnamese Odonata taken by the expedition members from the National Science Museum, Tokyo. 5. Coenagrionidae, Protoneuridae, and Platycnemididae. |
| 91595 | Records of Northern Vietnamese Odonata taken by the expedition members from the National Science Museum, Tokyo. 6. Platystictidae, Megapodagrionidae, Lestidae, and Synlestidae. |