Mariela Osorno-Muñoz’s research while affiliated with Instituto Sinchi and other places

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Publications (2)


UNA NUEVA ESPECIE DEL GÉNERO ATELOPUS A.M.C. DUMÉRIL & BIBRON 1841 (AMPHIBIA: BUFONIDAE) DE LA CORDILLERA ORIENTAL COLOMBIANA
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August 2024

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11 Reads

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11 Citations

Revista de la Academia Colombiana de Ciencias Exactas Físicas y Naturales

María Cristina Ardila-Robayo

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Mariela Osorno-Muñoz

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Pedro M. Ruiz-Carranza

Se nomina y describe una nueva especie de Ate/opus del grupo ignescens (sensu Lynch 1993) de altitudes medias en bosques nublados de la Cordillera Oriental colombiana.

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Figura 1. Ubicación del inventario de herpetofauna en la cuenca del río Apaporis.
Lista anotada de los anfibios y reptiles de la cuenca media y alta del río Apaporis, Amazonia colombiana

November 2022

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356 Reads

Resumen El inventario de anfibios y reptiles en la cuenca del río Apaporis se realizó en el marco de la iniciativa Colombia BIO (Minciencias); el esfuerzo de muestreo se centró en las localidades de Buenos Aires y Cerro Morroco, cuenca media del río Apaporis; en Cerro Azul-Cerro Campana, cuenca alta, y en el raudal de Jirijirimo. A partir de la búsqueda en bosques, aflo-ramientos rocosos y raudales se reportan 41 especies de anfibios de los cuáles se destaca el registro de una familia nueva para el país, Ceuthomantidae y una especie indescrita, la confirmación de la pre-sencia de O. vilarsi en Colombia y el hallazgo de otra especie de la familia Craugastoridae por describir. En reptiles se encontraron 33 especies, se recolectaron ejemplares de algunas poco conocidas o que tienen una distribución relativamente pequeña en la parte noroccidental de la Panamazonia y muy relacionadas con el Escudo Guayanés. Se destacan los registros de Bachia pyburni, Neusticurus medemi, Helicops hagmanni y la tortuga Rhinemys rufipes. Abstract The inventory of amphibians and reptiles in the Apaporis River basin was carried out within the framework of the Colombia BIO initiative (Minciencias). The sampling effort was focused on the towns of Buenos Aires and Cerro Morroco, in the middle basin of the Apaporis River; in Cerro Azul-Cerro Campana, upper basin, and in the Jirijirimo torrent. The search in forests, rocky outcrops, and torrents allowed the report of 41 species of amphibians, of which the record of a new family for the country, Ceuthomanti-dae, an undescribed species, the confirmation of the presence of O. vilarsi in Colombia, and the discovery of another species of the Craugastoridae family yet to be described stand out. 33 species of reptiles were found, and some little-known specimens or with a relatively small distribution in the northwestern part of the Pan-Amazon and closely related to the Guiana Shield were collected. The records of Bachia pyburni, Neusticurus medemi, Helicops hagmanni and the turtle Rhinemys rufipes stand out.

Citations (1)


... For example, the few participants who were able to identify the endemic amphibian A. laetissimus gave valuable information about its habitat, commenting that they had seen it in the daytime and in a stream in the region. The participatory inventories and the knowledge of the people who live with the species day by day is very important, since they are species that were believed to be extinct and have been re-registered in areas where they had not been studied, such as the harlequin frog Atelopus lozanoi which was sighted by farmers in the eastern mountain range of Colombia and had not been sighted for more than 20 years [74,75]). ...

Reference:

Local Community Knowledge and Perceptions towards Amphibians in Urban and Rural Settings: Tools for Biological Conservation
UNA NUEVA ESPECIE DEL GÉNERO ATELOPUS A.M.C. DUMÉRIL & BIBRON 1841 (AMPHIBIA: BUFONIDAE) DE LA CORDILLERA ORIENTAL COLOMBIANA

Revista de la Academia Colombiana de Ciencias Exactas Físicas y Naturales