Black-headed marmoset
Mico nigriceps (Ferrari & Lopes, 1992)
The black-headed marmoset (Mico nigriceps) is a species in the family Callitrichidae, order Primates. Recorded adults weigh about 401.1 g. Its IUCN Red List status is Near Threatened.

Quick facts about the black-headed marmoset
- Weight
- 401.1 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Nectarivoresrc for Diet
- Main food
- Not recorded
- Habitat
- Not recorded
- Young per litter or clutch
- 2src for Young per litter or clutch
- Active
- By day (diurnal)src for Active
- Lifestyle
- Arborealsrc for Lifestyle
- Conservation status
- Near Threatened (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the black-headed marmoset live?
Not recorded
What is the black-headed marmoset?
The black-headed marmoset (Mico nigriceps) is a marmoset species endemic to Brazil. It inhabits humid tropical rainforest, mostly second growth and edge; the distribution is not exactly known but is thought to be Rio dos Marmelos in the north and east, Madeira River in the west and Ji-Paraná River in the south.
From the Wikipedia article “Black-headed marmoset” (en.wikipedia.org/w/index.php?title=Black-headed_marmoset&oldid=1356931750), 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 black-headed marmoset endangered?
The black-headed marmoset is listed as Near Threatened on the IUCN Red List: it is close to qualifying as threatened.
- 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 Near Threatened species. What the categories mean.
How is the black-headed marmoset classified?
- kingdomAnimalia
- phylumChordata
- classMammalia
- orderPrimates
- familyCallitrichidae
- genusMico
- SpeciesMico nigriceps (Ferrari & Lopes, 1992)
Synonyms Callithrix nigriceps
Other names and names in other languages (13)
- قشة ذو الرأس الأسودArabic
- مارموسيت ذي الرأس الأسودArabic
- SchwarzkopfseidenäffchenGerman
- SagüiSpanish
- Tití de Cabeza NegraSpanish
- Ouistiti à tête noireFrench
- クロアタママーモセットJapanese
- ZwartkopzijdeaapjeDutch
- uistiti czarnogłowaPolish
- Sagui-de-cabeça-pretaPortuguese
- Sagüi-de-cabeça-pretaPortuguese
- Черноголовая игрункаRussian
- 黑頭狨Chinese
Relatives of the black-headed marmoset
Other species in the same genus Mico.

Silvery marmoset
Mico argentatus

Emilia's marmoset
Mico emiliae

Gold-and-white marmoset
Mico chrysoleucos

Santarem marmoset
Mico humeralifer

White marmoset
Mico leucippe

Hershkovitz's marmoset
Mico intermedius
CompareBlack-headed marmoset vs Silvery marmosetBlack-headed marmoset vs Emilia's marmosetBlack-headed marmoset vs Gold-and-white marmosetBlack-headed marmoset vs Santarem marmoset
Common questions
Answered only where our data holds the answer.
How big is the black-headed marmoset?
An adult black-headed marmoset weighs 401.1 g, according to values recorded on Wikidata.
Is the black-headed marmoset endangered?
The black-headed marmoset is listed as Near Threatened on the IUCN Red List, meaning it is close to qualifying as threatened.
What kind of animal is the black-headed marmoset?
The black-headed marmoset (Mico nigriceps) belongs to the family Callitrichidae 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). Black-headed marmoset (Mico nigriceps). Retrieved from https://creaturedata.com/animals/black-headed-marmoset
“Black-headed marmoset (Mico nigriceps).” CreatureData, 2026, https://creaturedata.com/animals/black-headed-marmoset.
@misc{black_headed_marmoset_2026,
title = {Black-headed marmoset (Mico nigriceps)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/black-headed-marmoset},
note = {Data as of 2026-11-11}
}