Sorex portenkoi


Taxonomy [top]

Kingdom Phylum Class Order Family

Scientific Name: Sorex portenkoi
Species Authority: Stroganov, 1956
Common Name(s):
English Portenko's Shrew

Assessment Information [top]

Red List Category & Criteria: Data Deficient ver 3.1
Year Published: 2008
Date Assessed: 2008-06-30
Assessor(s): Tsytsulina, K.
Reviewer(s): Amori, G. (Small Nonvolant Mammal Red List Authority) & Temple, H. (Global Mammal Assessment Team)
This is a very poorly known species. It has a fairly large extent of occurrence (ca.100,000 km2) and may well be Least Concern, but more data are required to confirm this.

Geographic Range [top]

Range Description: Distributed in Chukotka peninsula (Russian Federation), from Palevaam River in west to Anadyr River valley in east.
Russian Federation
Range Map: Click here to open the map viewer and explore range.

Population [top]

Population: No data available.
Population Trend: Unknown

Habitat and Ecology [top]

Habitat and Ecology: Poorly studied species, no data on ecology available.
Systems: Terrestrial

Threats [top]

Major Threat(s): Unknown.

Conservation Actions [top]

Conservation Actions: None known.

Citation: Tsytsulina, K. 2008. Sorex portenkoi. The IUCN Red List of Threatened Species. Version 2015.2. <>. Downloaded on 31 August 2015.
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