Photo #41698: Thymelicus sylvatica

11.09.2015 12:58, Alexandr Zhakov

Updated.

11.09.2015 12:57, Alexandr Zhakov Corrected data.

Ochlodes ochracea / Yuri Semejkin → Thymelicus sylvatica / Irina Nikulina.

11.09.2015 12:53, Yuri Semejkin

Sure!

11.09.2015 11:14, Alexandr Zhakov

On the site, the two species identified by Irina all, so I went to look at the basics of aces. What can be seen on the back of the lower wings: at Ochlodes ochracea central vein M2 and M3 are connected by a bridge, at Thymelicus sylvatica as if they are from the center of the wing, without jumpers, what we see in the above photo.

06.09.2015 13:11, Yuri Semejkin

Good. Let modernizing decide.

06.09.2015 12:20, Irina Nikulina

http://rusinsects.com/hesperid/hes-o-oc.htm and http://rusinsects.com/hesperid/hes-tsyl.htm They are well differ on underside, especially in the central cell and transmission dark wide at the near-edge zone ochracea. Here is a typical underside ochracea http://lepidoptera.ru/gallery/35275 Determination confirmed S.Korbom. In sylvatica underside uniformly yellow with dark veins are well incised http://lepidoptera.ru/gallery/27637

06.09.2015 8:15, Yuri Semejkin

No Il. It Ochlodes ochracea

05.09.2015 23:17, Irina Nikulina

ThisThymelicus sylvatica