EPHEMEROPTERA OF THE WORLD

arb.sig. ABC

  

Radulapalpara - Ecdyonurus/fg1- plesiomorphon Ecdyogymnurus

fragilis Tiunova 2006 [Ecdyonurus]

RUSSIA, Promorskiy Kray, bassin of river Ussuri, river Kabarga below bridge, 25.VII.2003. Photo and determination by T. Tiunova.

male imago