Arctic shrew - Wikipedia
The Arctic shrew (Sorex arcticus), also known as the blackback shrew or saddlebacked shrew, is a medium-sized shrew found in Canada and the northern United States. Separate species status has been proposed for the maritime shrew (Sorex maritimensis) which is found in New Brunswick and Nova Scotia and had been considered to be a subspecies of the Arctic shrew.
Arctic Shrew - Facts, Diet, Habitat & Pictures on Animalia.bio
The Arctic shrew (Sorex arcticus), also known as the blackback shrew or saddlebacked shrew, is a medium-sized shrew found in Canada and the northern United States. Separate species status has been proposed for the maritime shrew ( Sorex maritimensis ) which is found in New Brunswick and Nova Scotia and had been considered to be a subspecies of ...
鼩鼱（鼩鼱科、鼩鼱属哺乳动物）_百度百科
鼩鼱（学名：Sorex araneus）是鼩鼱科、鼩鼱属哺乳动物， [2]又名尖嘴鼠、食虫鼠、臭老鼠。 [3]体型纤小，大多形似长嘴的老鼠，肢尾皆短； [1]吻部尖长，眼小，耳短，四肢细，足爪细小，尾长大于体长的一半；头骨细长而薄；牙齿多，第1对门齿发达，其余各齿有尖的齿突。 体背多为灰黑色或棕褐色，尾毛短而稀疏。 [3]一般可以存活9-12个月。 [4] 鼩鼱分布于亚洲、欧洲。 在中国主要分布于东北和内蒙等地。 [5]栖息于较湿润的草原、草地、湖溪草丛、山地森林中。 多 …
ADW: Sorex arcticus: INFORMATION
Arctic shrews, Sorex arcticus, are native to North America. Their distribution ranges as from the Arctic Circle in the north and as far south as the northern United States, into North and South Dakota, Wisconsin, Michigan, and Minnesota.
Arctic Shrew Facts, Classification, Habitat, Diet, Pictures
2018年5月31日 · Arctic shrews can be found in the northern US and through most of Canada. Their populations are abundant through most of their range, thus negating the risk of extinction. Arctic shrews lead a solitary lifestyle. They are active both during the day and the night.
Arctic shrew - University of Michigan
Arctic shrews are found in North America, from the Arctic Circle to the northern United States. They occur in North and South Dakota, Wisconsin, Michigan, and Minnesota. The eastern limits of the species range are in Quebec and the Atlantic Maritime provinces, and the western limits are in the southern Yukon and Mackenzie valleys.
Sorex arcticus - Vertebrate Collection | UWSP
2004年4月29日 · Sorex arcticus - Arctic Shrew Physical Description: Throughout most of its range, S. arcticus can be distinguished from other shrews by the presence of a well-developed postmandibular canal and lack of pigment on the ridges of their unicuspids.
Arctic Shrew - Montana Field Guide
5 天之前 · The Arctic Shrew is a medium to large sized shrew. Adults possess a distinctive tri-colored pelage; the dorsum is very dark brown to black, the sides are lighter brown, and the underparts are grayish-brown.
Arctic Shrew (Sorex arcticus) - iNaturalist
The Arctic shrew (Sorex arcticus), also known as the blackback shrew or saddlebacked shrew, is a medium-sized shrew found in Canada and the northern United States. Separate species status has been proposed for the maritime shrew (Sorex maritimensis) which is found in New Brunswick and Nova Scotia and had been considered to be a subspecies of ...
Arctic Shrew | Explore the Ice Age Midwest
The arctic shrew, also known as the saddle-backed or black-backed shrew, is a medium sized shrew that is found across Canada and the northern United States. Its current range extends from the Arctic circle down to South Dakota, Minnesota, Wisconsin and Michigan, and from the southern Yukon to Newfoundland.