"Kuro" means black and "itotonbo" means a damselfly. The body is black, and the tip of the tail and the chest is blue. When matured, the chest is covered with white powder.
Scientific Name: Cercion calamorum
Length: 3cm
"Kuro" means black and "itotonbo" means a damselfly. The body is black, and the tip of the tail and the chest is blue. When matured, the chest is covered with white powder.
Scientific Name: Cercion calamorum
Length: 3cm