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#0155 · 🦊 mammals

Mouse-eared Bat

🇳🇱 Vale Vleermuis ·Myotis myotis

LCleast concern 🦊 Mammals 📍 in Europe, not in NL
Mouse-eared Bat, photo 1 of 10
1/10 © Ján Svetlík · CC BY-NC-ND 4.0

what is it?

The greater mouse-eared bat ( Myotis myotis ) is a European species of bat in the family Vespertilionidae.

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 920iNaturalist observations
  • threat LCleast concern

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.
  • 920 observations worldwide on iNaturalist.
  • Scientifically named by Moritz Balthasar Borkhausen in 1797 (229 years ago).

fact sheet

English
Mouse-eared Bat
Nederlands
Vale Vleermuis
scientific name
Myotis myotis
class
Mammalia
order
Chiroptera
family
Vespertilionidae
IUCN Red List
LC · least concern
sightings in NL
0
sightings in Europe
631
sightings worldwide
920
GBIF records in NL
534
weight
—
length
—
lifespan
—
named
1797 by Moritz Balthasar Borkhausen

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

relatives· Vespertilionidae

Sources: iNaturalist taxon 40291, Wikidata Q723413, GBIF 2432416, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

stan runge 23a4304 source