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67. Russian Desman

Desmana moschata

About

While the Russian desman may outwardly appear to be a rodent, it is in fact a member of the mole family.

Like moles it is also functionally blind, instead using its touch-sensitive Eimer’s organs at the end of its long snout to sense its surroundings. They also have webbed feet, indicating its’ aquatic lifestyle. The Russian desman is the only member of its genus Desmana, and its closest relative the Pyrenean desman is also the sole member of its genus, Galemys. The Russian desman is primarily threatened by the widespread use of fixed fishing nets, the low cost and high durability of modern nets means that poachers often leave them in the water for days or even months. A desman dies within 5-10 minutes of being trapped in a net. They are also threatened by habitat loss and degradation from water pollution, and agricultural exploitation and modification of flood plains.

  • Order: Eulipotyphla
  • Family: Talpidae
  • Population: Rare
  • Trend: decreasing
  • Size: 18-21cm
  • Weight: 400-520g

EDGE Score

EDGE Score: 5.25 (?)
ED Score: 22.71 (?)
GE / IUCN Red List (?)
Not Evaluated Data Deficient Least Concern Near Threatened Vulnerable Endangered Critically Endangered Extinct in the Wild Extinct

Distribution

This species occurs in Russia, Ukraine and Kazakhstan. Its current range is very fragmented. It disappeared from Ukraine, but was reintroduced in the 1950s.

Habitat and Ecology

They are riparian (live in holes along oxbow lakes, and less frequently by rivers and ponds). They prefer water bodies with rich water-marsh vegetation, bushes and primary forests along the banks. They are omnivorous, feeding on at least 72 species of water invertebrates and 30 plant species, as well as fish and amphibians.

Find out more

This wordcloud illustrates the threats facing this species. The size of each word indicates the extent of a species range that is affected by that threat (larger size means a greater area is affected). The colour of the word indicates how much that threat impacts the species (darker shades of red mean the threat is more severe).

Droughts Extreme weather Crops Hunting Gathering Fishing Dams Ecosystem changes Invasive species Invasive species Agriculture

Threat wordcloud key:

Small area affected
a
a
a
a
a
a
a
Large area affected
Least severe
Most severe
Severity unknown
Source: The IUCN List of Threatened Species. Version 2017.1.
Available at: http://www.iucnredlist.org