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#0055 · 🦊 mammals

Geoffroy's Bat

🇳🇱 Ingekorven Vleermuis ·Myotis emarginatus

LCleast concern 🦊 Mammals 📍 in the Netherlands
Geoffroy's Bat, photo 1 of 10
1/10 © Jakob Fahr · CC BY-NC 4.0

what is it?

Geoffroy's bat ( Myotis emarginatus ) is a species of vesper bat.

base stats

  • NL sightings 5iNaturalist, research grade
  • worldwide 1,113iNaturalist 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

  • Spotted 5 times in the Netherlands on iNaturalist: the #50 most seen of the mammals in NL.
  • 1,113 observations worldwide on iNaturalist.
  • Scientifically named by Étienne Geoffroy Saint-Hilaire in 1806 (220 years ago).

fact sheet

English
Geoffroy's Bat
Nederlands
Ingekorven Vleermuis
scientific name
Myotis emarginatus
class
Mammalia
order
Chiroptera
family
Vespertilionidae
IUCN Red List
LC · least concern
sightings in NL
5
sightings in Europe
880
sightings worldwide
1,113
GBIF records in NL
1,411
weight
—
length
—
lifespan
—
named
1806 by Étienne Geoffroy Saint-Hilaire

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

relatives· Vespertilionidae

Sources: iNaturalist taxon 40281, Wikidata Q283403, GBIF 2432470, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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