Results 1 to 10 of about 52,738 (228)

A new minute Andean Pristimantis (Anura: Strabomantidae) from Venezuela [PDF]

open access: yesPhyllomedusa: Journal of Herpetology, 2012
A new species of Pristimantis is described from the Venezuelan Andes. The new species is the smallest in its genus known in Venezuela and belongs to the Pristimantis unistrigatus Group.
Cesar L. Barrio-Amorós   +2 more
doaj   +5 more sources

A new Bolitoglossa (Amphibia, Caudata, Plethodontidae) from the Cordillera Oriental of Colombia. [PDF]

open access: yesZookeys, 2023
A new salamander species of the genus Bolitoglossa is here described from the cloud forests of the western slopes of the Cordillera Oriental of Colombia, in the Cundinamarca department. The most salient characters of this new species are its numerous maxillary and vomerine teeth, its moderate webbing on hands and feet, its short and robust tail, and ...
López-Perilla YR   +3 more
europepmc   +4 more sources

Las capas fosfáticas de la cordillera Oriental

open access: yesBoletín Geológico, 1967
Después de analizar brevemente las investigaciones sobre capas fosfáticas, efectuadas en los años de 1944 a 1952 por los geólogos del Servicio Geológico Nacional, se describe el contenido fosfático de diversas capas del Devoniano, Carboniano, Girón y ...
Hans Bürgl, Darío Botero G.
doaj   +2 more sources

El grupo Girón, una molasa mesozoica de la cordillera Oriental

open access: yesBoletín Geológico, 1968
En su localidad tipo (río Lebrija, cordillera Oriental de Colombia), el Grupo Girón está compuesto por una serie de areniscas e intercalaciones periódicas de lutitas rojas (red beds), de una potencia total aproximada de 4840 m. La columna estratigráfica
Fabio Cediel
doaj   +2 more sources

First records of Loxopholis southi (Ruthven & Gaige, 1924) (Squamata, Gymnophthalmidae) in the Cordillera Oriental of the Colombian Andes [PDF]

open access: yesCheck List, 2022
We present the first records of Loxopholis southi (Ruthven & Gaige, 1924) from the western slope of the Cordillera Oriental in Colombia. This species had previously only been known from the biogeographic regions of Chocó and Magdalena ...
Hugo Bernal-Hernández   +2 more
doaj   +3 more sources

Distribution and range extension of Anoura cadenai Mantilla-Meluk & Baker 2006 in the central and eastern Colombian Andes, and comments on the distribution of A. fistulata Muchhala, Mena-Valenzuela & Albuja 2005 in Colombia [PDF]

open access: yesCheck List, 2023
Anoura cadenai Mantilla-Meluk & Baker, 2006 is currently known from the Pacific versant of the Cordillera Occidental of Colombia. Based on the review of additional specimens we present a range extension to the southern Cordillera Central and the ...
Camilo A. Calderón-Acevedo   +3 more
doaj   +3 more sources

Review of the subprovinces and districts of the Páramo biogeographic province, northern South America

open access: yesRevista Mexicana de Biodiversidad, 2021
Some recent contributions to the biogeographic regionalization of the Páramo province are reviewed and compared. As a result, a consensus regionalization is proposed, recognizing 6 subprovinces and 11 districts: Páramos del Norte subprovince (Sierra ...
Juan J. Morrone
doaj   +1 more source

Range extension of Pristimantis uisae (Lynch, 2003) (Anura: Craugastoridae) in the Cordillera Oriental of Colombia [PDF]

open access: yesCheck List, 2017
Pristimantis uisae is a poorly known frog species reported only from three nearby localities in the western slopes of the Cordillera Oriental of Colombia (Boyacá and Santander Departments).
Juan P. Ramírez
doaj   +3 more sources

Registro del Mono maicero (Sapajus apella Linnaeus, 1758) en un bosque húmedo altoandino de Ubalá, Cundinamarca, Colombia

open access: yesMammalogy Notes, 2023
Se presenta un nuevo registro de Sapajus apella en la cordillera oriental colombiana, en un área privada del municipio de Ubalá en Cundinamarca. Esta especie se encuentra distribuida en el oriente y occidente de la cordillera Oriental y el oriente de la ...
Melissa Alzate-Gaviria
doaj   +1 more source

A new species of salamander (Bolitoglossa: Plethodontidae) from the Cordillera Oriental of the Colombian Andes

open access: yesPapéis Avulsos de Zoologia, 2012
Eight species of salamanders are recognized to Cordillera Oriental of Colombia. Here we describe a new species of the genus Bolitoglossa, named Bolitoglossa guaneae sp. nov.
Andrés R. Acosta-Galvis   +1 more
doaj   +1 more source

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