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#0172 · 🦊 mammals

Southwestern Water Vole

🇳🇱 West-Europese Woelrat ·Arvicola sapidus

NTnear threatened 🦊 Mammals 📍 in Europe, not in NL
Southwestern Water Vole, photo 1 of 7
1/7 © Íker Sánchez · CC BY-NC 4.0

what is it?

The southwestern water vole or southern water vole ( Arvicola sapidus ) is a large amphibious vole found in most of France and south-westwards through Spain and Portugal. Although historically considered to be a member of the same species as the Eurasian water vole, Musser and Carleton (2005) considered it distinct enough to warrant full species status. It is listed on the IUCN Red List as vulnerable. It is threatened for many of the same reasons as the...

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 372iNaturalist observations
  • threat NTnear threatened

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).

fun facts

  • No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
  • 372 observations worldwide on iNaturalist.
  • Scientifically named by Gerrit Smith Miller Jr. in 1908 (118 years ago).

fact sheet

English
Southwestern Water Vole
Nederlands
West-Europese Woelrat
scientific name
Arvicola sapidus
class
Mammalia
order
Rodentia
family
Cricetidae
IUCN Red List
NT · near threatened
sightings in NL
0
sightings in Europe
180
sightings worldwide
372
GBIF records in NL
2
weight
—
length
—
lifespan
—
named
1908 by Gerrit Smith Miller Jr.

IUCN in Dutch: gevoelig. Blank means the sources don't say.

relatives· Cricetidae

Sources: iNaturalist taxon 45748, Wikidata Q301535, GBIF 2438492, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

stan runge fda2155 source