MammalBase - Accepted taxon: Callithrix geoffroyi

Accepted taxon: Callithrix geoffroyi
Taxon:	Callithrix geoffroyi
Rank:	Species
Higher Classification:	PRIMATES \| HAPLORRHINI \| SIMIIFORMES \| Cebidae \| Callitrichinae \| Callithrix \| Callithrix
Reference:	Wilson, Don E., and DeeAnn M. Reeder, eds. Mammal Species of the World. A Taxonomic and Geographic Reference (3rd ed), JHU Press, 2005.

Table 1. List of Diet Items for Callithrix geoffroyi.
TSN Complete name	Part	Ratio ^a.	Reference(s)
There are no Diet Items available.

^a. Standardized values. See details for the calculations in Lintulaakso, K., Tatti, N. and Žliobaitė, I., 2022. Quantifying mammalian diets. Mammalian Biology, pp.1-15. [DOI]

Table 2. List of Standard Traits for Callithrix geoffroyi.
Trait	Selected Value	All Value(s)	Reference(s)
Locomotion: Eisenberg 1981	Arboreal	Arboreal	– Christophe Soligo, Robert D. Martin, 2006, 'Adaptive origins of primates revisited', Journal of Human Evolution, vol. 50, no. 4, pp. 414-430, Paglia,A. P., 2012, Lista Anotada dos Mamíferos do Brasil 2ª Edição Annotated Checklist of Brazilian Mammals 2nd Edition
Dietary category: Eisenberg 1981	Frugivore-omnivore	Frugivore-omnivore	– Paglia,A. P., 2012, Lista Anotada dos Mamíferos do Brasil 2ª Edição Annotated Checklist of Brazilian Mammals 2nd Edition
Dietary category: Miljutin 2009	Frugivore	Frugivore	– Paglia,A. P., 2012, Lista Anotada dos Mamíferos do Brasil 2ª Edição Annotated Checklist of Brazilian Mammals 2nd Edition

Table 3. List of Standard Measurements for Callithrix geoffroyi.
Measurement	Location	Unit	n Total	n Unknown	n Female	n Male	Min	Mean	Max	SD	Reference(s)
Body Mass (BM)	nan	g	1	1	-	-	-	370	-	-	Engelman,…
Body Mass (BM)	nan	g	-	-	-	-	190	-	360	-	Freudenth…
Body Mass (BM)	Brazil	g	-	-	-	-	230	290	350	-	Paglia,A.…
Head-Body Length (HBL)	nan	mm	-	-	-	-	-	215	-	-	Engelman,…
Occipital condyle width (OCW)	nan	mm	1	1	-	-	-	11.72	-	-	Engelman,…

Table 4. List of other Measurements ^b. for Callithrix geoffroyi.
Measurement	Location	Unit	n Total	n Unknown	n Female	n Male	Min	Mean	Max	SD	Reference(s)
brainmass	nan	g	-	-	-	-	-	20	-	-	Engelman,…
skull_length	nan	mm	-	-	-	-	-	46	-	-	Engelman,…
neck length	nan	mm	-	-	-	-	-	21	-	-	Nelson, A…

^b. other Measurements. Source Measurements which are not listed on or mapped with the Standard Traits..

Table 5. List of Data Sources for Callithrix geoffroyi.
Taxon	Reference	Match	Status
Callithrix geoffroyi	Soligo,C., 2006, Adaptive origins of primates revisited, Journal of human evolution	1: Exact Taxon match	Verified - Accepted
Callithrix geoffroyi	Paglia,A. P., 2012, Lista Anotada dos MamÃƒÂferos do Brasil 2Ã‚Âª EdiÃƒÂ§ÃƒÂ£o Annotated Checklist of Brazilian Mammals,	1: Exact Taxon match	Verified - Accepted
Callithrix geoffroyi	Engelman, R.K., 2022. Occipital condyle width (OCW) is a highly accurate predictor of body mass in therian mammals. BMC biology, 20(1), p.37.	1: Exact Taxon match	Verified - Accepted
Callithrix geoffroyi	Nelson, A., Engelman, R.K. and Croft, D.A., 2023. How to weigh a fossil mammal? South American notoungulates as a case study for estimating body mass in extinct clades. Journal of Mammalian Evolution, 30(3), pp.773-809.	1: Exact Taxon match	Verified - Accepted
Callithrix geoffroyi	Freudenthal, M. and Martín-Suárez, E., 2013. Estimating body mass of fossil rodents. Scripta Geologica, 145, pp.1-513.	1: Exact Taxon match	Verified - Accepted
Callithrix geoffroyi	Rowan, J., Beaudrot, L., Franklin, J., Reed, K.E., Smail, I.E., Zamora, A. and Kamilar, J.M., 2020. Geographically divergent evolutionary and ecological legacies shape mammal biodiversity in the global tropics and subtropics. Proceedings of the National Academy of Sciences, 117(3), pp.1559-1565.	1: Exact Taxon match	Verified - Accepted

Citation for this page: [The MammalBase community 2026. / CC BY 4.0. http://doi.org/10.5281/zenodo.7462864 Callithrix geoffroyi , Accessed 30th April 2026 at https://mammalbase.net/me/5677]