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{{Short description|Species of New World monkey}}
{{Speciesbox
{{Speciesbox
| name = Humbodlt's white-fronted capuchin
| name = Humboldt's white-fronted capuchin
| image = Macaco caiarara (Cebus albifrons) com filhote.jpg
| image =
| status = LC
| status = LC
| status_system = IUCN3.1
| status_system = IUCN3.1
| status_ref = <ref name=iucn>{{cite journal | authors = de la Torre, S.; Morales, A. L.; Link, A.; Cornejo, F. | title = ''Cebus albifrons'' | journal = [[IUCN Red List of Threatened Species]] | volume = 2015 | page = e.T39951A81236767 | year = 2015 | url = http://www.iucnredlist.org/details/39951/0 | doi=10.2305/IUCN.UK.2015.RLTS.T39951A81236767.en | accessdate = 2019-01-21}}</ref>
| status_ref = <ref name=iucn>{{cite iucn |last1=Link |first1=A. |last2=Boubli |first2=J.P. |last3=Mittermeier |first3=R.A. |last4=Urbani |first4=B. |last5=Ravetta |first5=A.L. |last6=Guzmán-Caro |first6=D.C. |last7=Muniz |first7=C.C. |last8=Lynch Alfaro |first8=J.W. |year=2021 |title=Cebus albifrons |amends=2020 |page=e.T39951A191703935 |doi=10.2305/IUCN.UK.2021-1.RLTS.T39951A191703935.en |access-date=4 September 2022}}</ref>
| genus = Cebus
| genus = Cebus
| species = albifrons
| species = albifrons
| authority = ([[Alexander von Humboldt|Humboldt]], 1812)<ref>{{cite book | last = Humboldt | first1 = A. | authorlink1 = Alexander von Humboldt | year = 1812 | last2 = Bonpland | first2 = A. | title = Recueil d'observations de zoologie et d'anatomie comparee | publisher = Smith & Gide | location = Paris | url = https://archive.org/stream/recueildobservat21833humb#page/n7/mode/2up | accessdate = 2011-01-02}}</ref>
| authority = ([[Alexander von Humboldt|Humboldt]], 1812)<ref>{{cite book | last1 = Humboldt | first1 = A. | authorlink1 = Alexander von Humboldt | year = 1812 | last2 = Bonpland | first2 = A. | title = Recueil d'observations de zoologie et d'anatomie comparee | publisher = Smith & Gide | location = Paris | url = https://archive.org/stream/recueildobservat21833humb#page/n7/mode/2up | accessdate = 2011-01-02}}</ref>
| subdivision_ranks = Subspecies
| subdivision = * ''C. a. albifrons'' <small>(Humboldt, 1812)</small>
* ?''[[Trinidad white-fronted capuchin|C. a. trinitatis]]'' <small>Pusch, 1942</small>
| range_map =
| range_map =
| range_map_caption =
| range_map_caption =
}}
}}


'''Humboldt's white-fronted capuchin''' ('''''Cebus albifrons''''') is a species of [[gracile capuchin monkey]]. It is found in [[Colombia]], [[Venezuela]], [[Brazil]], and potentially the island of [[Trinidad]].
'''Humboldt's white-fronted capuchin''' (''Cebus albifrons'') is a species of [[gracile capuchin monkey]]. ''Cebus albifrons'' was formerly considered to include several types of [[white-fronted capuchin]] monkey which are now regarded as separate species based on genetic studies by Boubli et al.<ref name=boubli>{{cite journal|title=Cebus Phylogenetic Relationships: A Preliminary Reassessment of the Diversity of the Untufted Capuchin Monkeys|author=Boubli, Jean P., ''et al''|journal=American Journal of Primatology|year=2012|pages=1–13|doi=10.1002/ajp.21998|url=http://socgen.ucla.edu/wp-content/uploads/2013/10/CebusPhylogeneticRelationships.pdf|accessdate=2018-12-30}}</ref>


== Taxonomy ==
⚫
Humboldt's white-fronted capuchin is found in Bolivia, Brazil, Colombia, Peru and Venezuela.<ref name=handbook>{{cite book|title=Handbook of the Mammals of the World: Volume 3, Primates|year=2013|isbn=978-8496553897|publisher=Lynx| editor=Mittermeier, Russell A.; Rylands, Anthony B. & Wilson, Don E. | author=Mittermeier, Russell A. & Rylands, Anthony B. |pages=408–409}}</ref><ref name=all>{{cite book|title=All the World's Primates|author=Phillips, Kimberley A. & Jack, Katherine M.|editor=Rowe, Noel & Myers, Marc|page=282|year=2016|publisher=Pogonias Press|isbn=9781940496061}}</ref> It prefers [[primary forest]] but is also found in various types of [[secondary forest]].<ref name=handbook/> It tends to prefer moister and less disturbed forest than other capuchin species.<ref name=handbook/>
The species name ''Cebus albifrons'' was formerly considered to also include several types of [[white-fronted capuchin]] monkey which are now regarded as separate species based on genetic studies by Boubli and Lynch Alfaro.<ref name="iucn" /><ref name="boubli"/>


=== Trinidad white-fronted capuchin ===
⚫
Humboldt's white-fronted capuchins have a head and body length of about {{convert|37.5|cm|in|lk=on|abbr=on}}.<ref name=handbook/><ref name=all/> Tail length for males is about {{convert|42.5|cm|in|lk=on|abbr=on}} and it is between {{convert|41|and|46|cm|in|lk=on|abbr=on}} for females.<ref name=handbook/> Males weigh about {{convert|2.40|kg|lb|lk=on|abbr=on}} and females weigh about {{convert|2.23|kg|lb|lk=on|abbr=on}}.<ref name=all/> They have grayish brown fur on the back with darker limbs and yellowish brown hands and feet.<ref name=handbook/> The front is cream colored.<ref name=handbook/> Their face is pink and they have a dark brown wedge-shaped cap which is clearly separated from the lighter forehead.<ref name=handbook/><ref name=all/>
Boubli ''et al''. found in a 2012 study that the [[Trinidad white-fronted capuchin|capuchins]] on [[Trinidad]], previously classified as ''C. albifrons trinitatis'', had derived from within ''C. olivaceus brunneus'' (or more specifically, the mitochondrial genes of the single Trinidad specimen they sampled derived from ''brunneus'').<ref name="all2">{{cite book|author=Miller, Lynne E.|title=All the World's Primates|publisher=Pogonias Press|year=2016|isbn=9781940496061|editor=Rowe, Noel|page=283|editor2=Myers, Marc}}</ref><ref name="boubli">{{cite journal|author=Boubli, Jean P.|display-authors=etal|year=2012|title=''Cebus'' Phylogenetic Relationships: A Preliminary Reassessment of the Diversity of the Untufted Capuchin Monkeys|url=http://socgen.ucla.edu/wp-content/uploads/2013/10/CebusPhylogeneticRelationships.pdf|url-status=dead|journal=American Journal of Primatology|volume=74|issue=4|pages=1–13|doi=10.1002/ajp.21998|pmid=22311697|archive-url=https://web.archive.org/web/20160304103046/http://socgen.ucla.edu/wp-content/uploads/2013/10/CebusPhylogeneticRelationships.pdf|archive-date=2016-03-04|access-date=2018-12-30|s2cid=12171529}}</ref><ref name="handbook2">{{cite book|author=Mittermeier, Russell A.|title=Handbook of the Mammals of the World: Volume 3, Primates|author2=Rylands, Anthony B.|publisher=Lynx|year=2013|isbn=978-8496553897|editor=Mittermeier, Russell A.|pages=410–411|editor2=Rylands, Anthony B.|editor3=Wilson, Don E.}}</ref> However, the physical differences amongst Trinidad populations have cast doubt on this categorization. Further complicating this taxonomy is the fact that subsequent morphological inspection of the ''C. brunneus'' specimens used for the study found them to be distinct from the actual type specimen of ''C. brunneus''.<ref>{{Cite iucn |last1=Urbani |first1=B. |last2=Boubli |first2=J.P. |last3=Lynch Alfaro |first3=J.W. |year=2021 |title=Cebus brunneus |page=e.T81237954A17981252 |doi=10.2305/IUCN.UK.2021-2.RLTS.T81237954A17981252.en |access-date=4 September 2022}}</ref> Due to this controversy, taxonomic authorities take differing views on the Trinidad capuchins; the [[IUCN Red List]] classifies them as a distinct, [[Critically Endangered|critically endangered]] species (''C. trinitatis''), the [[American Society of Mammalogists]] recognizes them as conspecific with ''C. brunneus'', and the [[Integrated Taxonomic Information System|ITIS]] considers them a subspecies of the [[white-fronted capuchin]] (''C. a. trinitatis'').<ref>{{Cite web|title=ITIS - Report: Cebus albifrons|url=https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=572975#null|access-date=2021-12-07|website=www.itis.gov}}</ref><ref>{{Cite web|title=Explore the Database|url=https://www.mammaldiversity.org/explore.html#species-id=1000830|access-date=2021-12-07|website=www.mammaldiversity.org}}</ref>


== Habitat and distribution ==
⚫
Humboldt's white-fronted capuchin has a varied diet, including fruits, insects, insect larvae, other invertebrates, reptiles such as lizards, birds, bird eggs, small mammals, flowers, honey, leaves, nuts, palms, stems, seeds and tree frogs.<ref name=all/> Individuals in [[Jaú National Park]] in Brazil have been observed eating ''[[Podocnemis]]'' turtle eggs by raiding nests on the [[Igapó]] when the Igapó is not flooded.<ref name=all/> It has been known to rub or bang food items against hard surfaces.<ref name=all/> It sometimes associates with [[squirrel monkey]]s, [[tufted capuchin]]s and [[brown woolly monkey]]s.<ref name=all/> Predators include the [[black-and-white hawk-eagle]], the [[ornate hawk-eagle]], the [[tayra]] and the [[harpy eagle]].<ref name=handbook/>
⚫
Humboldt's white-fronted capuchin is found in eastern [[Colombia]], southern [[Venezuela]], northern [[Brazil]], and potentially Trinidad.<ref name=handbook>{{cite book|title=Handbook of the Mammals of the World: Volume 3, Primates|year=2013|isbn=978-8496553897|publisher=Lynx| editor=Mittermeier, Russell A. |editor2=Rylands, Anthony B. |editor3=Wilson, Don E. | author=Mittermeier, Russell A. | author2 =Rylands, Anthony B. |pages=408–409}}</ref><ref name=all>{{cite book|title=All the World's Primates|author=Phillips, Kimberley A. | author2 = Jack, Katherine M. |editor=Rowe, Noel |editor2=Myers, Marc|page=282|year=2016|publisher=Pogonias Press|isbn=9781940496061}}</ref> It prefers [[primary forest]] but is also found in various types of [[secondary forest]].<ref name=handbook/> It tends to prefer moister and less disturbed forest than other capuchin species.<ref name=handbook/>

The species has been classified as "least concern" from a conservation standpoint by the [[International Union for Conservation of Nature]].<ref name=iucn/> However, the Trinidad subspecies is classified as [[Critically Endangered]], having a population of only 50 mature individuals.<ref>{{Cite iucn |last1=Seyjagat |first1=J. |last2=Biptah |first2=N. |last3=Ramsubage |first3=S. |last4=Lynch Alfaro |first4=J.W. |year=2021 |title=Cebus trinitatis |page=e.T4085A115560059 |doi=10.2305/IUCN.UK.2021-2.RLTS.T4085A115560059.en |access-date=4 September 2022}}</ref>

== Description ==
⚫
The head and body length of Humboldt's white-fronted capuchins is about {{convert|37.5|cm|in|abbr=on}}.<ref name=handbook/><ref name=all/> Tail length for males is about {{convert|42.5|cm|in|abbr=on}} and it is between {{convert|41|and|46|cm|in|abbr=on}} for females.<ref name=handbook/> Males weigh about {{convert|2.40|kg|lb|abbr=on}} and females weigh about {{convert|2.23|kg|lb|abbr=on}}.<ref name=all/> They have grayish brown fur on the back with darker limbs and yellowish brown hands and feet.<ref name=handbook/> The front is cream colored.<ref name=handbook/> Their face is pink and they have a dark brown wedge-shaped cap which is clearly separated from the lighter forehead.<ref name=handbook/><ref name=all/>

== Ecology ==
⚫
The diet is varied, including fruits (such as [[palm nut]]s and [[fig]]s),<ref>{{cite web | url=https://animaldiversity.org/accounts/Cebus_albifrons/ | title=Cebus albifrons (White-fronted capuchin) }}</ref> insects, insect larvae, other invertebrates, reptiles such as lizards, birds, bird eggs, small mammals, flowers, nectar,<ref>{{cite web|url=https://sta.uwi.edu/fst/lifesciences/sites/default/files/lifesciences/images/Cebus_albifrons%20-%20White-fronted%20Capuchin.pdf|title=Cebus albifrons (White-fronted Capuchin) |website=Sta.uwi.edu|access-date=2022-04-10}}</ref> honey, leaves, nuts, palms, stems, seeds and tree frogs.<ref name=all/> Individuals in [[Jaú National Park]] in Brazil have been observed eating ''[[Podocnemis]]'' turtle eggs by raiding nests on the [[Igapó]] floor when the Igapó is not flooded.<ref name=all/> Humboldt's white-fronted capuchin has been known to rub or bang food items against hard surfaces.<ref name=all/> It sometimes associates with [[squirrel monkey]]s, [[tufted capuchin]]s, [[brown woolly monkey]]s and [[Venezuelan red howler]] monkeys.<ref name=all/><ref name=defler1979a/> Both the [[Humboldt's squirrel monkey]] and the [[Ecuadorian squirrel monkey]] live within the range of Humboldt's white-fronted capuchin.<ref>{{cite book|title=Handbook of the Mammals of the World: Volume 3, Primates|year=2013|isbn=978-8496553897|publisher=Lynx| editor=Mittermeier, Russell A. |editor2=Rylands, Anthony B. |editor3=Wilson, Don E. | author=Mittermeier, Russell A. | author2 = Rylands, Anthony B. |pages=392–393}}</ref> Predators include the [[black-and-white hawk-eagle]], the [[ornate hawk-eagle]], the [[tayra]] and the [[harpy eagle]].<ref name=handbook/>


Humboldt's white-fronted capuchin has a maximum lifespan of about 44 years.<ref name=handbook/><ref name=all/> It lives in multi-male groups and males form dominance hierarchies.<ref name=all/> Males participate in caring for and protecting infants.<ref name=handbook/><ref name=all/> Infants are born at any time of year after a [[gestation]] period of between 162 and 180 days.<ref name=handbook/><ref name=all/>
Humboldt's white-fronted capuchin has a maximum lifespan of about 44 years.<ref name=handbook/><ref name=all/> It lives in multi-male groups and males form dominance hierarchies.<ref name=all/> Males participate in caring for and protecting infants.<ref name=handbook/><ref name=all/> Infants are born at any time of year after a [[gestation]] period of between 162 and 180 days.<ref name=handbook/><ref name=all/>

[[Thomas Defler]] studied Humboldt's white-fronted capuchins in [[El Tuparro National Natural Park]].<ref name=handbook/><ref name=defler1979a>{{Cite journal | doi = 10.1007/BF02373430 | last1 = Defler | first1 = T. R. | title = On the ecology and behavior of ''Cebus albifrons'' in eastern Colombia: I. Ecology | journal = Primates | volume = 20 | issue = 4 | pages = 475–490 | year = 1979| s2cid = 32890662 }}</ref><ref name=defler1979b>{{Cite journal | doi = 10.1007/BF02373431 | last1 = Defler | first1 = T. R. | title = On the ecology and behavior of ''Cebus albifrons'' in eastern Colombia: II. Behavior | journal = Primates | volume = 20 | issue = 4 | pages = 491–502 | year = 1979| s2cid = 7368558 }}</ref> Adult males were tolerant of each other in the group, but were very aggressive towards males of other groups.<ref name=defler1979b/> Defler observed intergroup aggressive behavior, which resulted in one group fleeing towards the central parts of their territory.<ref name=defler1979b/> All members of the group were conscious of and responded to the [[alpha male]]'s actions.<ref name=defler1979b/> The alpha male protected the rest of the group in the presence of any danger.<ref name=defler1979b/> Other members of the group also sought physical contact with the alpha male when threatening other group members.<ref name=defler1979b/>

Defler observed Humboldt's white-fronted capuchin in the presence of both [[three-striped night monkey]]s and Venezuelan red howlers.<ref name=defler1979a/> He observed no direct interaction between the capuchins and night monkeys, other than the night monkeys watching when capuchins passed their nests, although he observed that there was some competition between the two for the fruit of certain ''[[Ficus]]'' and ''[[Plumeriensis]]'' trees – the night monkeys would eat the fruit at night and the capuchins would eat fruit from the same tree during the day.<ref name=defler1979a/> In interactions with the red howlers, sometimes the howlers moved away from the capuchins but other times they would eat together in the same tree.<ref name=defler1979a/>


==References==
==References==
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{{Cebidae nav}}
{{Cebidae nav}}

{{Taxonbar|from=Q1195979}}


[[Category:Capuchin monkeys]]
[[Category:Capuchin monkeys]]
[[Category:Mammals described in 1812]]
[[Category:Primates of Brazil]]
[[Category:Primates of South America]]
⚫
[[Category:Mammals of Bolivia]]
[[Category:Mammals of Brazil]]
[[Category:Mammals of Colombia]]
[[Category:Mammals of Colombia]]
[[Category:Mammals of Peru]]
[[Category:Mammals of Venezuela]]
[[Category:Mammals of Venezuela]]
⚫
[[Category:Mammals described in 1812]]
[[Category:Taxa named by Alexander von Humboldt]]

Latest revision as of 17:35, 6 April 2024

Humboldt's white-fronted capuchin
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Primates
Suborder: Haplorhini
Infraorder: Simiiformes
Family: Cebidae
Genus: Cebus
Species:
C. albifrons
Binomial name
Cebus albifrons
(Humboldt, 1812)[2]
Subspecies

Humboldt's white-fronted capuchin (Cebus albifrons) is a species of gracile capuchin monkey. It is found in Colombia, Venezuela, Brazil, and potentially the island of Trinidad.

Taxonomy[edit]

The species name Cebus albifrons was formerly considered to also include several types of white-fronted capuchin monkey which are now regarded as separate species based on genetic studies by Boubli and Lynch Alfaro.[1][3]

Trinidad white-fronted capuchin[edit]

Boubli et al. found in a 2012 study that the capuchins on Trinidad, previously classified as C. albifrons trinitatis, had derived from within C. olivaceus brunneus (or more specifically, the mitochondrial genes of the single Trinidad specimen they sampled derived from brunneus).[4][3][5] However, the physical differences amongst Trinidad populations have cast doubt on this categorization. Further complicating this taxonomy is the fact that subsequent morphological inspection of the C. brunneus specimens used for the study found them to be distinct from the actual type specimen of C. brunneus.[6] Due to this controversy, taxonomic authorities take differing views on the Trinidad capuchins; the IUCN Red List classifies them as a distinct, critically endangered species (C. trinitatis), the American Society of Mammalogists recognizes them as conspecific with C. brunneus, and the ITIS considers them a subspecies of the white-fronted capuchin (C. a. trinitatis).[7][8]

Habitat and distribution[edit]

Humboldt's white-fronted capuchin is found in eastern Colombia, southern Venezuela, northern Brazil, and potentially Trinidad.[9][10] It prefers primary forest but is also found in various types of secondary forest.[9] It tends to prefer moister and less disturbed forest than other capuchin species.[9]

The species has been classified as "least concern" from a conservation standpoint by the International Union for Conservation of Nature.[1] However, the Trinidad subspecies is classified as Critically Endangered, having a population of only 50 mature individuals.[11]

Description[edit]

The head and body length of Humboldt's white-fronted capuchins is about 37.5 cm (14.8 in).[9][10] Tail length for males is about 42.5 cm (16.7 in) and it is between 41 and 46 cm (16 and 18 in) for females.[9] Males weigh about 2.40 kg (5.3 lb) and females weigh about 2.23 kg (4.9 lb).[10] They have grayish brown fur on the back with darker limbs and yellowish brown hands and feet.[9] The front is cream colored.[9] Their face is pink and they have a dark brown wedge-shaped cap which is clearly separated from the lighter forehead.[9][10]

Ecology[edit]

The diet is varied, including fruits (such as palm nuts and figs),[12] insects, insect larvae, other invertebrates, reptiles such as lizards, birds, bird eggs, small mammals, flowers, nectar,[13] honey, leaves, nuts, palms, stems, seeds and tree frogs.[10] Individuals in Jaú National Park in Brazil have been observed eating Podocnemis turtle eggs by raiding nests on the Igapó floor when the Igapó is not flooded.[10] Humboldt's white-fronted capuchin has been known to rub or bang food items against hard surfaces.[10] It sometimes associates with squirrel monkeys, tufted capuchins, brown woolly monkeys and Venezuelan red howler monkeys.[10][14] Both the Humboldt's squirrel monkey and the Ecuadorian squirrel monkey live within the range of Humboldt's white-fronted capuchin.[15] Predators include the black-and-white hawk-eagle, the ornate hawk-eagle, the tayra and the harpy eagle.[9]

Humboldt's white-fronted capuchin has a maximum lifespan of about 44 years.[9][10] It lives in multi-male groups and males form dominance hierarchies.[10] Males participate in caring for and protecting infants.[9][10] Infants are born at any time of year after a gestation period of between 162 and 180 days.[9][10]

Thomas Defler studied Humboldt's white-fronted capuchins in El Tuparro National Natural Park.[9][14][16] Adult males were tolerant of each other in the group, but were very aggressive towards males of other groups.[16] Defler observed intergroup aggressive behavior, which resulted in one group fleeing towards the central parts of their territory.[16] All members of the group were conscious of and responded to the alpha male's actions.[16] The alpha male protected the rest of the group in the presence of any danger.[16] Other members of the group also sought physical contact with the alpha male when threatening other group members.[16]

Defler observed Humboldt's white-fronted capuchin in the presence of both three-striped night monkeys and Venezuelan red howlers.[14] He observed no direct interaction between the capuchins and night monkeys, other than the night monkeys watching when capuchins passed their nests, although he observed that there was some competition between the two for the fruit of certain Ficus and Plumeriensis trees – the night monkeys would eat the fruit at night and the capuchins would eat fruit from the same tree during the day.[14] In interactions with the red howlers, sometimes the howlers moved away from the capuchins but other times they would eat together in the same tree.[14]

References[edit]

  1. ^ a b c Link, A.; Boubli, J.P.; Mittermeier, R.A.; Urbani, B.; Ravetta, A.L.; Guzmán-Caro, D.C.; Muniz, C.C.; Lynch Alfaro, J.W. (2021) [amended version of 2020 assessment]. "Cebus albifrons". IUCN Red List of Threatened Species. 2021: e.T39951A191703935. doi:10.2305/IUCN.UK.2021-1.RLTS.T39951A191703935.en. Retrieved 4 September 2022.
  2. ^ Humboldt, A.; Bonpland, A. (1812). Recueil d'observations de zoologie et d'anatomie comparee. Paris: Smith & Gide. Retrieved 2011-01-02.
  3. ^ a b Boubli, Jean P.; et al. (2012). "Cebus Phylogenetic Relationships: A Preliminary Reassessment of the Diversity of the Untufted Capuchin Monkeys" (PDF). American Journal of Primatology. 74 (4): 1–13. doi:10.1002/ajp.21998. PMID 22311697. S2CID 12171529. Archived from the original (PDF) on 2016-03-04. Retrieved 2018-12-30.
  4. ^ Miller, Lynne E. (2016). Rowe, Noel; Myers, Marc (eds.). All the World's Primates. Pogonias Press. p. 283. ISBN 9781940496061.
  5. ^ Mittermeier, Russell A.; Rylands, Anthony B. (2013). Mittermeier, Russell A.; Rylands, Anthony B.; Wilson, Don E. (eds.). Handbook of the Mammals of the World: Volume 3, Primates. Lynx. pp. 410–411. ISBN 978-8496553897.
  6. ^ Urbani, B.; Boubli, J.P.; Lynch Alfaro, J.W. (2021). "Cebus brunneus". IUCN Red List of Threatened Species. 2021: e.T81237954A17981252. doi:10.2305/IUCN.UK.2021-2.RLTS.T81237954A17981252.en. Retrieved 4 September 2022.
  7. ^ "ITIS - Report: Cebus albifrons". www.itis.gov. Retrieved 2021-12-07.
  8. ^ "Explore the Database". www.mammaldiversity.org. Retrieved 2021-12-07.
  9. ^ a b c d e f g h i j k l m Mittermeier, Russell A.; Rylands, Anthony B. (2013). Mittermeier, Russell A.; Rylands, Anthony B.; Wilson, Don E. (eds.). Handbook of the Mammals of the World: Volume 3, Primates. Lynx. pp. 408–409. ISBN 978-8496553897.
  10. ^ a b c d e f g h i j k l Phillips, Kimberley A.; Jack, Katherine M. (2016). Rowe, Noel; Myers, Marc (eds.). All the World's Primates. Pogonias Press. p. 282. ISBN 9781940496061.
  11. ^ Seyjagat, J.; Biptah, N.; Ramsubage, S.; Lynch Alfaro, J.W. (2021). "Cebus trinitatis". IUCN Red List of Threatened Species. 2021: e.T4085A115560059. doi:10.2305/IUCN.UK.2021-2.RLTS.T4085A115560059.en. Retrieved 4 September 2022.
  12. ^ "Cebus albifrons (White-fronted capuchin)".
  13. ^ "Cebus albifrons (White-fronted Capuchin)" (PDF). Sta.uwi.edu. Retrieved 2022-04-10.
  14. ^ a b c d e Defler, T. R. (1979). "On the ecology and behavior of Cebus albifrons in eastern Colombia: I. Ecology". Primates. 20 (4): 475–490. doi:10.1007/BF02373430. S2CID 32890662.
  15. ^ Mittermeier, Russell A.; Rylands, Anthony B. (2013). Mittermeier, Russell A.; Rylands, Anthony B.; Wilson, Don E. (eds.). Handbook of the Mammals of the World: Volume 3, Primates. Lynx. pp. 392–393. ISBN 978-8496553897.
  16. ^ a b c d e f Defler, T. R. (1979). "On the ecology and behavior of Cebus albifrons in eastern Colombia: II. Behavior". Primates. 20 (4): 491–502. doi:10.1007/BF02373431. S2CID 7368558.
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