Lumbriculus Multiatriatus
''Lumbriculus multiatriatus'' was described by Yamaguchi in 1937 from several specimens from Sakhalin and Hokkaidō. As the name suggests, it is distinguished from other ''Lumbriculus ''Lumbriculus'' is a genus of oligochaete annelids. Species Species: *''Lumbriculus alexandrovi'' *''Lumbriculus ambiguus'' *''Lumbriculus caribensis'' *''Lumbriculus genitosetosus'' *''Lumbriculus illex'' *''Lumbriculus inconstans'' *''L ...'' species by having four atria, as opposed to the one or two that is standard from the genus. References multistriatus {{annelid-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Sakhalin
Sakhalin ( rus, Сахали́н, r=Sakhalín, p=səxɐˈlʲin; ja, 樺太 ''Karafuto''; zh, c=, p=Kùyèdǎo, s=库页岛, t=庫頁島; Manchu: ᠰᠠᡥᠠᠯᡳᠶᠠᠨ, ''Sahaliyan''; Orok: Бугата на̄, ''Bugata nā''; Nivkh: Yh-mif) is the largest island of Russia. It is north of the Japanese archipelago, and is administered as part of the Sakhalin Oblast. Sakhalin is situated in the Pacific Ocean, sandwiched between the Sea of Okhotsk to the east and the Sea of Japan to the west. It is located just off Khabarovsk Krai, and is north of Hokkaido in Japan. The island has a population of roughly 500,000, the majority of which are Russians. The indigenous peoples of the island are the Ainu, Oroks, and Nivkhs, who are now present in very small numbers. The Island's name is derived from the Manchu word ''Sahaliyan'' (ᠰᠠᡥᠠᠯᡳᠶᠠᠨ). Sakhalin was once part of China during the Qing dynasty, although Chinese control was relaxed at times. Sakhalin was l ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Hokkaidō
is Japan's second largest island and comprises the largest and northernmost prefecture, making up its own region. The Tsugaru Strait separates Hokkaidō from Honshu; the two islands are connected by the undersea railway Seikan Tunnel. The largest city on Hokkaidō is its capital, Sapporo, which is also its only ordinance-designated city. Sakhalin lies about 43 kilometers (26 mi) to the north of Hokkaidō, and to the east and northeast are the Kuril Islands, which are administered by Russia, though the four most southerly are claimed by Japan. Hokkaidō was formerly known as ''Ezo'', ''Yezo'', ''Yeso'', or ''Yesso''. Nussbaum, Louis-Frédéric. (2005). "Hokkaidō" in Although there were Japanese settlers who ruled the southern tip of the island since the 16th century, Hokkaido was considered foreign territory that was inhabited by the indigenous people of the island, known as the Ainu people. While geographers such as Mogami Tokunai and Mamiya Rinzō explored the isla ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Lumbriculus
''Lumbriculus'' is a genus of oligochaete annelids. Species Species: *''Lumbriculus alexandrovi'' *''Lumbriculus ambiguus'' *''Lumbriculus caribensis'' *''Lumbriculus genitosetosus'' *''Lumbriculus illex'' *''Lumbriculus inconstans'' *''Lumbriculus japonicus'' *''Lumbriculus kolymensis'' *''Lumbriculus lacustris'' *''Lumbriculus mukoensis'' *''Lumbriculus multiatriatus'' *''Lumbriculus olgae'' *''Lumbriculus pellucidus'' *''Lumbriculus sachalinicus'' *''Lumbriculus tetraporophorus'' *''Lumbriculus variegatus'' References Lumbriculus, Annelid genera Lumbriculidae {{Annelid-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |