Amazon black howler
Alouatta nigerrima Lönnberg, 1941
The amazon black howler (Alouatta nigerrima) is a species in the family Atelidae, order Primates. Recorded adults weigh about 6.16 kg and live up to 35.2 years. Its IUCN Red List status is Least Concern.

Quick facts about the amazon black howler
- Weight
- 6.16 kgsrc for Weight
- Length
- Not recorded
- Lifespan
- 35.2 yearssrc for Lifespan
- Diet
- Herbivoresrc for Diet
- Main food
- Not recorded
- Habitat
- Not recorded
- Young per litter or clutch
- Not recorded
- Active
- By day (diurnal)src for Active
- Lifestyle
- Arborealsrc for Lifestyle
- Conservation status
- Least Concern (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the amazon black howler live?
Not recorded
What is the amazon black howler?
The Amazon black howler (Alouatta nigerrima) is a species of howler monkey, a type of New World monkey, endemic to the south-central Amazon in Brazil. Until 2001, most authorities included it as a subspecies (or simply a taxonomically insignificant variation) of the red-handed howler, though its distinction had already been pointed out much earlier. As suggested by its name, it typically appears entirely black.
From the Wikipedia article “Amazon black howler” (en.wikipedia.org/w/index.php?title=Amazon_black_howler&oldid=1356899842), by Wikipedia contributors, licensed under CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0). This block is kept separate from our own text.
Is the amazon black howler endangered?
The amazon black howler is listed as Least Concern on the IUCN Red List: it is not currently at risk of extinction.
- LCLeast Concern
- NTNear Threatened
- VUVulnerable
- ENEndangered
- CRCritically Endangered
- EWExtinct in the Wild
- EXExtinct
Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Least Concern species.
How is the amazon black howler classified?
- kingdomAnimalia
- phylumChordata
- classMammalia
- orderPrimates
- familyAtelidae
- genusAlouatta
- SpeciesAlouatta nigerrima Lönnberg, 1941
Synonyms Alouatta belzebul, Mycetes caraya, Mycetes villosus
Other names and names in other languages (21)
- Amazon black howler monkeyEnglish
- Amazonian black howler monkeyEnglish
- Black howler monkeyEnglish
- Black howler monkeyEnglish
- عواء أمازوني أسودArabic
- Амазонскі чорны равунBelarusian
- vřešťan severobrazilskýCzech
- AmazonasbrüllaffeGerman
- Amazonas-BrüllaffeGerman
- Amazonischer Schwarzer BrüllaffeGerman
- Mono aullador negro amazónicoSpanish
- Singe Hurleur de LönnbergFrench
- Alouatta nigerrimaItalian
- アマゾンクロホエザルJapanese
- AmazonebrulaapDutch
- wyjec amazońskiPolish
- Guariba PretaPortuguese
- Bugio-preto-amazônicoPortuguese
- Guariba-de-mãos-ruivosPortuguese
- Амазонский ревунRussian
- Amazonlu kara uluyan maymunTurkish
Relatives of the amazon black howler
Other species in the same genus Alouatta.

Colombian red howler
Alouatta seniculus

Black howler
Alouatta caraya

Yucatán black howler
Alouatta pigra

Mantled howler
Alouatta palliata

Brown howler
Alouatta guariba

Red-handed howler
Alouatta belzebul
CompareAmazon black howler vs Colombian red howlerAmazon black howler vs Black howlerAmazon black howler vs Yucatán black howlerAmazon black howler vs Mantled howler
Common questions
Answered only where our data holds the answer.
How big is the amazon black howler?
An adult amazon black howler weighs 6.16 kg, according to values recorded on Wikidata.
Is the amazon black howler endangered?
The amazon black howler is listed as Least Concern on the IUCN Red List, meaning it is not currently at risk of extinction.
How long does the amazon black howler live?
The amazon black howler has a recorded lifespan of 35.2 years.
What kind of animal is the amazon black howler?
The amazon black howler (Alouatta nigerrima) belongs to the family Atelidae in the order Primates.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
- An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1 - Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf - Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence). - EltonTraits 1.0: species-level foraging attributes of the world's birds and mammals · CC0 1.0 · 1.0
Wilman, H., Belmaker, J., Simpson, J., de la Rosa, C., Rivadeneira, M.M. & Jetz, W. (2014) EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95: 2027. https://doi.org/10.1890/13-1917.1. Data: https://doi.org/10.6084/m9.figshare.3559887.v1 - Wikidata · CC0 1.0 · 2026-11-11
Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service). - Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).
Embed a card for this animal on your own site
Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). Amazon black howler (Alouatta nigerrima). Retrieved from https://creaturedata.com/animals/amazon-black-howler
“Amazon black howler (Alouatta nigerrima).” CreatureData, 2026, https://creaturedata.com/animals/amazon-black-howler.
@misc{amazon_black_howler_2026,
title = {Amazon black howler (Alouatta nigerrima)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/amazon-black-howler},
note = {Data as of 2026-11-11}
}