Lunar periodic modulation of the circadian activity rhythm in a wild North Colombian night monkey (Aotus griseimembra)

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dc.contributor.affiliationInstituto nacional de Psiquiatría Ramón de la Fuente Muñiz, México D.F., Mexico
dc.contributor.emaila.link74@uniandes.edu.co (Andrés Link)
dc.creatorMuñoz-Delgado, Jairoes_ES
dc.creatorLink, Andréses_ES
dc.creatorMontilla, Sebastián O.es_ES
dc.creatorJiménez, Saides_ES
dc.creatorAquino, Itzel Dees_ES
dc.creatorVillanueva Valle, Javieres_ES
dc.creatorErkert, Hans G.es_ES
dc.date2021
dc.date.accessioned2024-06-20T18:41:56Z
dc.date.accessioned2026-03-27T15:30:12Z
dc.date.available2024-06-20T18:41:56Z
dc.date.issued2021
dc.date.published2021
dc.descriptionSouth American night monkeys (genus Aotus) are the only nocturnal simian primates. Early activity recordings in North Colombian A. griseimembra monkeys kept under semi-natural conditions and extensive chronobiological studies carried out in laboratory settings revealed a strictly nocturnal behavior and strong activity enhancing (disinhibiting) effects of moonlight or corresponding luminosities during the dark time. To check whether the results from captive individuals correspond to the behavior of wild monkeys, we carried out long-term activity recordings of a wild female A. griseimembra in a tropical rainforest near San Juan de Carare, Northern Colombia. Our data from about 150 days of continuous activity records with an "Actiwatch Mini" (CamNtech, UK) accelerometer-data logger device, confirmed: (1) strictly nocturnal behavior, (2) a pronounced bimodal activity pattern with prominent peaks during dusk and dawn, and (3) a lunar periodic modulation (masking) of the night monkey's circadian activity rhythm due to distinct activity inhibiting effects of the absence of moonlight throughout the night. The results from this wild-living tropical night monkey are consistent with those from captive conspecifics studied decades earlier.es_ES
dc.formatPDFes_ES
dc.identifierJC29NC21es_ES
dc.identifier.doi10.1080/07420528.2021.1903029
dc.identifier.eissn1525-6073
dc.identifier.issn0742-0528
dc.identifier.organizacionInstituto Nacional de Psiquiatría Ramón de la Fuente Muñiz
dc.identifier.placeInglaterra
dc.identifier.urihttps://doi.org/10.1080/07420528.2021.1903029
dc.identifier.urihttps://repositorio.inprf.gob.mx/handle/123456789/8008
dc.language.isoenges_ES
dc.publisherInforma Healthcarees_ES
dc.relation38(7):944-949
dc.relation.jnabreviadoCHRONOBIOL INT
dc.relation.journalChronobiology International
dc.rightsAcceso Cerradoes_ES
dc.subject.kwActimeter
dc.subject.kwCircadian activity rhythm
dc.subject.kwLight masking
dc.subject.kwLunar cycle effects
dc.subject.kwOwl monkey
dc.titleLunar periodic modulation of the circadian activity rhythm in a wild North Colombian night monkey (Aotus griseimembra)es_ES
dc.typeArtículoes_ES

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