Tanypteryx

Tanypteryx is a small genus of dragonflies in the family Petaluridae. The genus contains only two species. One Tanypteryx hageni (Selys, 1879), the black petaltail, occurs in the Pacific Northwest and the other, (Selys, 1889), is found in Japan.

Tanypteryx

Tanypteryx is a small genus of dragonflies in the family Petaluridae. The genus contains only two species. One Tanypteryx hageni (Selys, 1879), the black petaltail, occurs in the Pacific Northwest and the other, (Selys, 1889), is found in Japan.