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首页> 外文期刊>Doklady Biological Sciences >The structure of tactile organs of the Russian desman (Desmana moschata L. 1758) and their role in orientation.
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The structure of tactile organs of the Russian desman (Desmana moschata L. 1758) and their role in orientation.

机译:俄罗斯德斯曼(Desmana moschata L. 1758)的触觉器官的结构及其在定向中的作用。

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An endemic species of the Central European Rus sia, the Russian desman (Desmana moschata L. 1758) listed in the Red Data Book of Russia, has been stud ied well [1, 2]. This animal has a thickset body, about 500 g weight, 20 cm long, with the tail of the same length. The cylinder body is covered with dense hair, grayish or dark brown on the back and silver–white on the abdomen. A hair is widened at the granna, but nar rowed at the base; therefore, fur retains air well [3]. A coneshaped head with a long movable proboscis and wide nostrils on the top is placed on a short and immo bile neck well. It lives in burrows along banks of small rivers, former riverbeds and lakes. The basis of nutri tion is bottom invertebrates [4, 5]. It takes away a prey in a burrow and eats it in the open air.
机译:在俄罗斯红色数据手册中列出的中欧俄罗斯特有种,俄罗斯desman(Desmana moschata L. 1758),已经被很好地研究[1、2]。这种动物的身体厚,约500克重,长20厘米,尾巴长相同。圆柱体上覆盖着密密的头发,背面为灰白色或深棕色,腹部为银白色。格兰娜娜的头发加宽了,但纳尔在基部划着;因此,皮毛可以很好地保留空气[3]。圆锥形的头部有一个长的可移动的长鼻和顶部宽的鼻孔,被放置在一个短而固定的胆颈孔上。它生活在小河,昔日河床和湖泊两岸的洞穴中。营养的基础是无脊椎动物[4,5]。它在洞穴中带走一个猎物,并在露天吃它。

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