noun
Ceriagrion nipponicum (damselfly species)
A species of damselfly native to Japan. The name is usually written in katakana as ベニイトトンボ.
ベニイトトンボは水辺でよく見られる。
Ceriagrion nipponicum is often seen near water.
Compound of 紅 (beni, 'crimson') + 糸蜻蛉 (itotonbo, 'damselfly'), referring to its red color.