Assessment of black and gold howler monkey (Alouatta caraya, Humboldt, 1812) populations in two new study sites in northeastern Argentina
- Autores
- Bay Jouliá, Rodrigo; Quijano, Romina Florencia; Kowalewski, Miguel Martin
- Año de publicación
- 2023
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Alouatta caraya has the southernmost distribution of the howler monkeys. While information about most populations remains limited, the forests this species inhabits are being altered continuously. We present data about populations of A. caraya from two new study sites in northeastern Argentina: the “Laguna Oca” Biosphere Reserve (RLO) (26°14´S, 58°10´W), and the “Las Lomas” Private Reserve (RLL) (27°23´S, 58°22´W). We conducted censuses along roads within forest patches in both areas to find groups of A. caraya, counting all visible individuals, and classifying them by sex and age. We found only mixed sex groups in both areas, with a density of 1.12 individuals/ha in RLO and 2.05 individuals/ ha in RLL. At other study sites in Argentina, A. caraya population densities vary from 0.11 to 3.25 individuals/ha, where forest continuity may be important in determining densities. Maintaining long-term study sites of A. caraya across different habitats will allow comparative analyses to explore the underlying mechanisms of behavioral, ecological, and demographic variability.
Fil: Bay Jouliá, Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia". Estación Biológica de Usos Múltiples (Sede Corrientes); Argentina
Fil: Quijano, Romina Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia". Estación Biológica de Usos Múltiples (Sede Corrientes); Argentina
Fil: Kowalewski, Miguel Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia". Estación Biológica de Usos Múltiples (Sede Corrientes); Argentina - Materia
-
Atelidae
Population density
Study sites
Chaco Region - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/256692
Ver los metadatos del registro completo
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Assessment of black and gold howler monkey (Alouatta caraya, Humboldt, 1812) populations in two new study sites in northeastern ArgentinaBay Jouliá, RodrigoQuijano, Romina FlorenciaKowalewski, Miguel MartinAtelidaePopulation densityStudy sitesChaco Regionhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Alouatta caraya has the southernmost distribution of the howler monkeys. While information about most populations remains limited, the forests this species inhabits are being altered continuously. We present data about populations of A. caraya from two new study sites in northeastern Argentina: the “Laguna Oca” Biosphere Reserve (RLO) (26°14´S, 58°10´W), and the “Las Lomas” Private Reserve (RLL) (27°23´S, 58°22´W). We conducted censuses along roads within forest patches in both areas to find groups of A. caraya, counting all visible individuals, and classifying them by sex and age. We found only mixed sex groups in both areas, with a density of 1.12 individuals/ha in RLO and 2.05 individuals/ ha in RLL. At other study sites in Argentina, A. caraya population densities vary from 0.11 to 3.25 individuals/ha, where forest continuity may be important in determining densities. Maintaining long-term study sites of A. caraya across different habitats will allow comparative analyses to explore the underlying mechanisms of behavioral, ecological, and demographic variability.Fil: Bay Jouliá, Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia". Estación Biológica de Usos Múltiples (Sede Corrientes); ArgentinaFil: Quijano, Romina Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia". Estación Biológica de Usos Múltiples (Sede Corrientes); ArgentinaFil: Kowalewski, Miguel Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia". Estación Biológica de Usos Múltiples (Sede Corrientes); ArgentinaPrimate Specialist Group2023-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/256692Bay Jouliá, Rodrigo; Quijano, Romina Florencia; Kowalewski, Miguel Martin; Assessment of black and gold howler monkey (Alouatta caraya, Humboldt, 1812) populations in two new study sites in northeastern Argentina; Primate Specialist Group; Neotropical Primates; 29; 1; 6-2023; 81-871413-4705CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://primate.socgen.ucla.edu/index.php/multivitaminic/article/view/777info:eu-repo/semantics/altIdentifier/doi/10.62015/np.2023.v29.777info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:46:30Zoai:ri.conicet.gov.ar:11336/256692instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:46:30.466CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Assessment of black and gold howler monkey (Alouatta caraya, Humboldt, 1812) populations in two new study sites in northeastern Argentina |
title |
Assessment of black and gold howler monkey (Alouatta caraya, Humboldt, 1812) populations in two new study sites in northeastern Argentina |
spellingShingle |
Assessment of black and gold howler monkey (Alouatta caraya, Humboldt, 1812) populations in two new study sites in northeastern Argentina Bay Jouliá, Rodrigo Atelidae Population density Study sites Chaco Region |
title_short |
Assessment of black and gold howler monkey (Alouatta caraya, Humboldt, 1812) populations in two new study sites in northeastern Argentina |
title_full |
Assessment of black and gold howler monkey (Alouatta caraya, Humboldt, 1812) populations in two new study sites in northeastern Argentina |
title_fullStr |
Assessment of black and gold howler monkey (Alouatta caraya, Humboldt, 1812) populations in two new study sites in northeastern Argentina |
title_full_unstemmed |
Assessment of black and gold howler monkey (Alouatta caraya, Humboldt, 1812) populations in two new study sites in northeastern Argentina |
title_sort |
Assessment of black and gold howler monkey (Alouatta caraya, Humboldt, 1812) populations in two new study sites in northeastern Argentina |
dc.creator.none.fl_str_mv |
Bay Jouliá, Rodrigo Quijano, Romina Florencia Kowalewski, Miguel Martin |
author |
Bay Jouliá, Rodrigo |
author_facet |
Bay Jouliá, Rodrigo Quijano, Romina Florencia Kowalewski, Miguel Martin |
author_role |
author |
author2 |
Quijano, Romina Florencia Kowalewski, Miguel Martin |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Atelidae Population density Study sites Chaco Region |
topic |
Atelidae Population density Study sites Chaco Region |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Alouatta caraya has the southernmost distribution of the howler monkeys. While information about most populations remains limited, the forests this species inhabits are being altered continuously. We present data about populations of A. caraya from two new study sites in northeastern Argentina: the “Laguna Oca” Biosphere Reserve (RLO) (26°14´S, 58°10´W), and the “Las Lomas” Private Reserve (RLL) (27°23´S, 58°22´W). We conducted censuses along roads within forest patches in both areas to find groups of A. caraya, counting all visible individuals, and classifying them by sex and age. We found only mixed sex groups in both areas, with a density of 1.12 individuals/ha in RLO and 2.05 individuals/ ha in RLL. At other study sites in Argentina, A. caraya population densities vary from 0.11 to 3.25 individuals/ha, where forest continuity may be important in determining densities. Maintaining long-term study sites of A. caraya across different habitats will allow comparative analyses to explore the underlying mechanisms of behavioral, ecological, and demographic variability. Fil: Bay Jouliá, Rodrigo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia". Estación Biológica de Usos Múltiples (Sede Corrientes); Argentina Fil: Quijano, Romina Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia". Estación Biológica de Usos Múltiples (Sede Corrientes); Argentina Fil: Kowalewski, Miguel Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia". Estación Biológica de Usos Múltiples (Sede Corrientes); Argentina |
description |
Alouatta caraya has the southernmost distribution of the howler monkeys. While information about most populations remains limited, the forests this species inhabits are being altered continuously. We present data about populations of A. caraya from two new study sites in northeastern Argentina: the “Laguna Oca” Biosphere Reserve (RLO) (26°14´S, 58°10´W), and the “Las Lomas” Private Reserve (RLL) (27°23´S, 58°22´W). We conducted censuses along roads within forest patches in both areas to find groups of A. caraya, counting all visible individuals, and classifying them by sex and age. We found only mixed sex groups in both areas, with a density of 1.12 individuals/ha in RLO and 2.05 individuals/ ha in RLL. At other study sites in Argentina, A. caraya population densities vary from 0.11 to 3.25 individuals/ha, where forest continuity may be important in determining densities. Maintaining long-term study sites of A. caraya across different habitats will allow comparative analyses to explore the underlying mechanisms of behavioral, ecological, and demographic variability. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-06 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/256692 Bay Jouliá, Rodrigo; Quijano, Romina Florencia; Kowalewski, Miguel Martin; Assessment of black and gold howler monkey (Alouatta caraya, Humboldt, 1812) populations in two new study sites in northeastern Argentina; Primate Specialist Group; Neotropical Primates; 29; 1; 6-2023; 81-87 1413-4705 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/256692 |
identifier_str_mv |
Bay Jouliá, Rodrigo; Quijano, Romina Florencia; Kowalewski, Miguel Martin; Assessment of black and gold howler monkey (Alouatta caraya, Humboldt, 1812) populations in two new study sites in northeastern Argentina; Primate Specialist Group; Neotropical Primates; 29; 1; 6-2023; 81-87 1413-4705 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://primate.socgen.ucla.edu/index.php/multivitaminic/article/view/777 info:eu-repo/semantics/altIdentifier/doi/10.62015/np.2023.v29.777 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Primate Specialist Group |
publisher.none.fl_str_mv |
Primate Specialist Group |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613452057804800 |
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13.070432 |