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#0487 · 🦊 mammals

Common Woolly Monkey

🇳🇱 Grijze Wolaap ·Lagothrix lagothricha

VUvulnerable 🦊 Mammals 📍 outside Europe
Common Woolly Monkey, photo 1 of 10
1/10 © Thibaud Aronson · CC BY-SA 4.0

what is it?

The common woolly monkey , brown woolly monkey , or Humboldt's woolly monkey ( Lagothrix lagothricha ) is a woolly monkey from Colombia, Ecuador, Peru, Bolivia, Brazil, and Venezuela. It lives in groups of two to 70 individuals, usually splitting the group into smaller subgroups when active.

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 1,910iNaturalist observations
  • threat VUvulnerable

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.
  • 1,910 observations worldwide on iNaturalist.
  • Scientifically named by Alexander von Humboldt in 1812 (214 years ago).
  • Listed as Vulnerable on the IUCN Red List.

fact sheet

English
Common Woolly Monkey
Nederlands
Grijze Wolaap
scientific name
Lagothrix lagothricha
class
Mammalia
order
Primates
family
Atelidae
IUCN Red List
VU · vulnerable
sightings in NL
0
sightings worldwide
1,910
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1812 by Alexander von Humboldt

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

relatives· Atelidae

Sources: iNaturalist taxon 1369209, Wikidata Q107054796, GBIF 5786085, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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