The Russian Far East is a region in North Asia. It is the easternmost part of Russia and the Asian continent; and is administered as a part of the Far Eastern Federal District, which encompasses the area between Lake Baikal and the Pacific Ocean. The area's largest city is Khabarovsk, followed by Vladivostok. The region shares land borders with the countries of Mongolia, China, and North Korea to its south, as well as maritime boundaries with Japan to its southeast, and with the United States along the Bering Strait to its northeast.
The Far Eastern Republic, sometimes called the Chita Republic, was a nominally independent state that existed from April 1920 to November 1922 in the easternmost part of the Russian Far East. Although nominally independent, it largely came under the control of the Russian Soviet Federative Socialist Republic (RSFSR), which envisaged it as a buffer state between the RSFSR and the territories occupied by Japan during the Russian Civil War of 1917–1922. Its first president was Alexander Krasnoshchyokov.
Adenophora is a genus of flowering plants in the family Campanulaceae, the bellflowers. Plants of this genus are known commonly as ladybells. Most are native to eastern Asia, with a few in Europe. Many are endemic to either China or Siberia.
Leymus is a genus of plants in the grass family Poaceae (Gramineae). It is widespread across Europe, Asia, and the Americas.
Transbaikal, Trans-Baikal, Transbaikalia, or Dauria is a mountainous region to the east of or "beyond" (trans-) Lake Baikal in Far Eastern Russia.
Leonurus (motherwort) is a genus of flowering plants in the family Lamiaceae. It is native to Europe and Asia, naturalized in New Zealand, Hawaii, New Caledonia, and much of North and South America.
Boloria is a brush-footed butterfly (Nymphalidae) genus. Clossiana is usually included with it nowadays, though some authors still consider it distinct and it seems to warrant recognition as a subgenus at least.
Panthea coenobita is a species of moth of the family Noctuidae. It is found in North Europe, East Europe and Southern Europe, the central and northern European part of Russia, Japan, Korea, northern China, the Russian Far East, southern and western Siberia and Turkey.
Oeneis jutta, the Jutta Arctic or Baltic grayling, is a species of butterfly in the subfamily Satyrinae with a Circumboreal distribution. It occurs in bogs and tundra in the north of Europe, the Baltic states, the Urals, Siberia, northern Kazakhstan, the Russian Far East, northern Mongolia, northeastern China, North Korea, and northern North America. Larvae feed on Carex and Eriophorum, possibly also Glyceria, Molinia, and Juncus. Ledum palustre is the preferred nectar plant of the adult butterflies. The species has one generation every one or two years, depending on the location.
Boloria napaea, the Napaea fritillary or mountain fritillary, is a butterfly of the family Nymphalidae.
Acronicta lutea is a moth of the family Noctuidae. It is found in the Korean Peninsula, China, eastern Siberia (Transbaikalia), Japan (Honshu), Mongolia and the Russian Far East.
Acronicta major is a moth of the family Noctuidae. It is found in the Korean Peninsula, China to Tibet, Japan, the Russian Far East, southern Siberia (Altai), northern India and Nepal.
Heliothis ononis, the flax bollworm, is a moth of the family Noctuidae. The species was first described by Michael Denis and Ignaz Schiffermüller in 1775. It is found in China, Kazakhstan, central Asia, northern Mongolia (Khangai), the Russian Far East, the Korean Peninsula, southern European part of Russia, southern and central Europe, southern and eastern Siberia and Turkey. In North America it is found from south-central Manitoba west to British Columbia, north to the Northwest Territories and Yukon and Alaska and south to Colorado.
Triphysa nervosa is a butterfly of the family Nymphalidae. It is found in northern Transuralia, the mountains of southern Siberia, eastern Siberia, Amurland, the Russian Far East, Korea, northern and north-eastern China and Mongolia.
Oeneis tarpeja is a species of butterfly in the family Nymphalidae. It is found from the Caucasus and Volga region across Kazakhstan and southern Siberia to the Amur region and Mongolia. In Ukraine this species became extirpated in the mid-twentieth century. The habitat consists of steppe-clad plains and foothills.
Oeneis magna is a butterfly of the family Nymphalidae. It was described by Ludwig Carl Friedrich Graeser in 1888. It is found from the Altai Mountains to southern Siberia and the Russian Far East, Mongolia, northern China and Korea. The habitat consists of sparse woodlands and mountain tundras.
Tongeia fischeri, or Fischer's blue, is a butterfly of the family Lycaenidae. It was described by Eduard Friedrich Eversmann in 1843. It is found in south-eastern Europe, the southern Ural, northern and eastern Kazakhstan, south-western and southern Siberia, the Russian Far East, Mongolia, China, Korea and Japan.
Stigmatophora micans is a moth in the subfamily Arctiinae. It was described by Otto Vasilievich Bremer and William Grey in 1852. It is found in north-eastern Kazakhstan, Russia, Mongolia, China and Korea.
The Transbaikal conifer forests ecoregion covers a 1,000 km by 1,000 km region of mountainous southern taiga stretching east and south from the shores of Lake Baikal in the Southern Siberia region of Russia, and including part of northern Mongolia. Historically, the area has been called "Dauria", or Transbaikal. It is in the Palearctic realm, and mostly in the boreal forests/taiga biome with a subarctic, humid climate. It covers 200,465 km2 (77,400 sq mi).
