Brenthis ino (Rottemburg, 1775) (= Neobrenthis ino) - Lesser Marbled Fritillary.

Range: the non-tropical Euroasia, north to the middle taiga zone.

ssp.: ? acrita Fruhstorfer; range: ? West Siberian Lowland.

A mature larva on its foodplant Filipendula ulmaria (L.) Maxim.

Herbage on a bank of a Berd' River left bank mortlake just downstream of the village Legostaevo, Iskitim DIstrict, Novosibirsk Province, West Siberia, Russia. 13th June 1994. O. Kosterin.