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首页> 外文期刊>Russian Entomological Journal >The first data on beetles (Coleoptera) of the High Arctic Shokalsky Island (Kara Sea)
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The first data on beetles (Coleoptera) of the High Arctic Shokalsky Island (Kara Sea)

机译：高北极Shokalsky岛（卡拉海）的甲虫（鞘翅目）的第一个数据

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摘要

The beetle fauna of the Shokalsky Island (Kara Sea) was surveyed. The island is situated at 73°N in the extreme North of the West Siberian sector of the Arctic. Thirteen beetle species from six families were recorded (Staphylinidae, 5 species; Dytis-cidae, 3; Carabidae, 2; Helophoridae, 1; Silphidae, 1; Chrysomelidae, 1). The set of families recorded on Shokalsky is similar to those known from other sectors of the High Arctic. At species level the fauna of Shokalsky is most similar to that of the northern Taymyr Peninsula. Staphylinids dominate in almost all studied biotopes, both in abundance and species diversity. Arctic and arctic-boreal-montane species constitute 77% of the total fauna indicating that most species are specialized cryophiles. Flight capability is reduced in seven out of thirteen recorded species, and three species (Pterostichus pinguedineus (Esch., 1823), Micralymma dicksoni (Maklin, 1878), Chrysolina septentrionalis (Men., 1851)) are completely wingless. Dominance of flightless species in the fauna suggests their continuous presence in the island at least since the late Pleistocene.
机译：调查了Shokalsky岛（卡拉海）的甲虫动物群。岛上位于北极西伯利亚西伯利亚地区的极端73°N。记录了来自六个家庭的十三只甲虫物种（葡萄盘，5种; Dytis-CIDAe，3; Carabidae，2; Helophoridae，1; Silphidae，1; Chrysomelidae，1）。记录在Shokalsky上的家族类似于来自高北极地区的其他部门的家族。在物种级别，Shokalsky的动物群最相似于北泰米尔半岛。葡萄球菌在几乎所有研究的生物缺陷中都在丰富和物种的多样性。北极和北极 - 博尔氏菌物种占动物总量的77％，表明大多数物种是专门的冷冻机。三十记录的物种中的七个和三种物种（Pterostichus pinguedinesus（Esch，1823），Micralymma Dicksoni（Maklin，1878），克莱索纳州Septentrionalis（男性。，1851））中的七种（Pterostichus，1823））是完全无翼的。在动物区内的不断物种的优势表明他们在岛上末期以来的岛屿在岛上的持续存在。

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