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#0384 · 🦊 mammals

Colombian Red Howler Monkey

🇳🇱 Rode Brulaap ·Alouatta seniculus

LCleast concern 🦊 Mammals 📍 outside Europe
Colombian Red Howler Monkey, photo 1 of 9
1/9 © David Torres · CC BY-NC 4.0

what is it?

The Venezuelan red howler ( Alouatta seniculus ) is a South American species of howler monkey, a type of New World monkey, found in the western Amazon Basin in Venezuela, Colombia, Ecuador, Peru and Brazil. The population in the Santa Cruz Department in Bolivia was split off as a separate species, the Bolivian red howler, in 1986, and more recently, splitting off the population in northeastern South America and Trinidad as the Guyanan red howler has occurred. All...

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 3,451iNaturalist 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.
  • 3,451 observations worldwide on iNaturalist.
  • Scientifically named in 1766 (260 years ago).

fact sheet

English
Colombian Red Howler Monkey
Nederlands
Rode Brulaap
scientific name
Alouatta seniculus
class
Mammalia
order
Primates
family
Atelidae
IUCN Red List
LC · least concern
sightings in NL
0
sightings worldwide
3,451
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1766

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

relatives· Atelidae

Sources: iNaturalist taxon 566513, Wikidata Q583362, GBIF 2436648, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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