Range
Known from the Pyrenees Mountains and the northern Iberian Peninsula in the countries of France, Spain and Portugal (1) (4).
 | View a distribution map for this species at UNEP World Conservation Monitoring Centre. |
Habitat
Unlike the only other desman species, the Russian desman (Desmana moschata), the Pyrenean species lives along fast-flowing mountain streams, although it is occasionally found in slower-moving water bodies, including canals, lakes and marshes at altitudes of 60 to 1,200 metres (1) (7).