Oeneis magna Graeser, 1888
Oeneis is a large genus inhabiting mostly polar and mountain
tundras, alpine meadows and screes, forest-tundras, some species
inhabit taiga or peat-moss bogs, only few of them penetrate into
the steppes. There are an immense number of hardly differing
taxa of a problematic rank and range. Some of them seem to be
parthenogenetic, that can partly explain ambiquity of species
limits in these very cases. The males of Oeneis exhibit the most
expressed territorial behaviour among Satyrids and have a very
swift and impetous flight. They occupy any noticeable objects
disturbing their even habitats.
This species in the Altai Mts. inhabits open coniferous forests of a
subalpine belt, close to the tree line. Males usually perch on
tree trunks and dry branches. They may fly far away when
chasing intruders but as a rule return. They usualy have several
closely situated perches and rest on either of them.
Range: Polar Ural, Central and East Siberia, the mountains of S
Siberia, Kamchatka, the southern Far East, the Shantar Islands,
Mongolia, NE China. A local species.
Ssp.: dubia Elwes, 1899.; range: Altai and the West Sayan.
A dry open Pinus sibirica Du Tour stand on a rocky granite ridge
between the Akkem and Aryskan Rivers 2300 m above sea level, the Akkem River
basin, the Katunskii Range northern principal slope, Central [Russian} Altai Mts.,
Ust'-Koksa District, Altai Republic, West Siberia, Russia. 4th July 2007. O. Kosterin.
Ареал: Полярный Урал, Средняя и Восточная Сибирь, горы Южной
Сибири, Камчатка, юг Дальнего Востока России, Шантарские острова,
СВ Китай, Монголия.
Ssp.: dubia Elwes, 1899.; ареал: Алтай и Западный Саян.
Сухой разреженный кедрач на скалистом гранитном гребне между реками
Аккем и Арыскан, долина р. Аккем, северный макросклон Катунского хребта,
Центральный Алтай, Усть-Коксинский район, Республика Алтай.
4 июля 2007 г. О. Костерин.
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