Distribución y abundancia de Ateles belzebuth E. Geoffroy y Ateles chamek Humboldt (Cebidae: Primates) en la Reserva Nacional Pacaya Samiria, Perú

Rolando Aquino; R. E. Bodmer

Distribución y abundancia de Ateles belzebuth E. Geoffroy y Ateles chamek Humboldt (Cebidae: Primates) en la Reserva Nacional Pacaya Samiria, Perú

Translated title of the contribution: Distribution and abundance of Ateles belzebuth E. Geoffroy and Ateles chamek Humboldt (Cebidae: Primates) in the Pacaya Samiria National Reserve, Peru

Rolando Aquino, R. E. Bodmer

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

The study deals with the habitat, inter-especific associations, group size and population density of two Ateles species that inhabit the Pacaya Samiria National Reserve. Data were collected during inventories and transect censuses between january 1997 and february 1999, september — october 2000, august –- september 2002 and January 2003. On the left bank of the Río Samiria, Ateles balzebuth E. Geffroy and Ateles chamek Humboldt share the habitat forming mixed groups. Average group size for A. belzebuth was 5,1 individuals/group and for A. chamek 7,3 individuals/group. Estimated population density for A. belzebuth was 1,02 individuals/km² and for A. chamek 0,51 individuals/km². We discuss and analyze the factors that may have influenced the drastic reduction of both populations.

Translated title of the contribution	Distribution and abundance of Ateles belzebuth E. Geoffroy and Ateles chamek Humboldt (Cebidae: Primates) in the Pacaya Samiria National Reserve, Peru
Original language	Spanish
Pages (from-to)	103-106
Number of pages	4
Journal	Revista Peruana de Biologia
Volume	13
Issue number	1
State	Published - Oct 2006

Bibliographical note

Funding Information:
Nuestra gratitud al desaparecido Dr. José López Parodi, quien en vida fue Director del Programa Integral de Desarrollo y Conservación Pacaya Samiria, AIF-WWF/ DK, al M.S. Pablo Puertas, Director Interino del Programa Integral de Desarrollo y Conservación Pacaya Samiria, AIF-WWF/ DK y al Consejo Superior de Investigaciones (CSI) de la Universidad Nacional Mayor de San Marcos, por habernos facilitado el financiamiento, sin los cuales no hubiera sido posible la ejecución del presente estudio. Nuestro reconocimiento al Instituto Nacional de Re-cursos Naturales (INRENA) por el permiso otorgado para el ingreso a la citada reserva. Hacemos extensivo nuestra gratitud al personal de la Jefatura Pacaya Samiria por brindarnos el apoyo logístico y a los moradores de la comunidad de Parinari, por su activa participación durante los censos en aguajales.

Publisher Copyright:
© Facultad de Ciencias Biológicas UNMSM.

Cite this

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title = "Distribuci{\'o}n y abundancia de Ateles belzebuth E. Geoffroy y Ateles chamek Humboldt (Cebidae: Primates) en la Reserva Nacional Pacaya Samiria, Per{\'u}",

abstract = "The study deals with the habitat, inter-especific associations, group size and population density of two Ateles species that inhabit the Pacaya Samiria National Reserve. Data were collected during inventories and transect censuses between january 1997 and february 1999, september — october 2000, august –- september 2002 and January 2003. On the left bank of the R{\'i}o Samiria, Ateles balzebuth E. Geffroy and Ateles chamek Humboldt share the habitat forming mixed groups. Average group size for A. belzebuth was 5,1 individuals/group and for A. chamek 7,3 individuals/group. Estimated population density for A. belzebuth was 1,02 individuals/km2 and for A. chamek 0,51 individuals/km2. We discuss and analyze the factors that may have influenced the drastic reduction of both populations.",

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AB - The study deals with the habitat, inter-especific associations, group size and population density of two Ateles species that inhabit the Pacaya Samiria National Reserve. Data were collected during inventories and transect censuses between january 1997 and february 1999, september — october 2000, august –- september 2002 and January 2003. On the left bank of the Río Samiria, Ateles balzebuth E. Geffroy and Ateles chamek Humboldt share the habitat forming mixed groups. Average group size for A. belzebuth was 5,1 individuals/group and for A. chamek 7,3 individuals/group. Estimated population density for A. belzebuth was 1,02 individuals/km2 and for A. chamek 0,51 individuals/km2. We discuss and analyze the factors that may have influenced the drastic reduction of both populations.

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KW - Inter-especific associations

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Distribución y abundancia de Ateles belzebuth E. Geoffroy y Ateles chamek Humboldt (Cebidae: Primates) en la Reserva Nacional Pacaya Samiria, Perú

Abstract

Bibliographical note

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