Fig. 3From: Life history, systematics and flight ability of the Early Permian stem-mayflies in the genus Misthodotes Sellards, 1909 (Insecta, Ephemerida, Permoplectoptera)Misthodotes spp., wing venation. A M. sharovi specimen 1700/3209, photograph of dry specimen; B M. zalesskyi specimen 1700/391, photograph of dry specimen (scale bars represent 3 mm). Most cross veins not depictedBack to article page