A new distribution point for the bushy-tailed olingo (Bassaricyon gabbii) was documented based on a specimen found in the forest on the eastern slope of the western range of the Colombian Andes (El Duende Regional Reserve, Valle del Cauca). The location where the animal was found had features similar to those where the species has been previously documented. We extend the known the species distribution to the western range of the Colombian Andes, both versants of the interandean valley of the Cauca River in Colombia and its elevation distribution up to 2200 m asl. Additional surveys are necessary to evaluate the conservation status of olingo populations into this protected area.
Species richness, new reports and inventory update of bat assemblage of the Gorgona National Natural Park, Colombia. The information resulting from inventories is crucial for tracking the effects of habitat alteration and climate change on biodiversity, and for determining conservation priorities. Bats provide several ecosystem services and reflect the status of the populations they interact with. However, the inventory of bats in Gorgona National Natural Park can be incomplete since relatively few intensive surveys have been done. Using mist nets in areas with different forest cover, 670 bats representing 10 species and three families (Emballonuridae, Phyllostomidae and Vespertilionidae) were captured. Frugivorous species were more abundant in the survey, but a higher number of insectivorous species were registered. A model that incorporates detectability suggests that 33 bat species occur (95% credible interval= [26,39]) and that frugivorous species have a higher detectability than other trophic guilds. To the 13 bat species reported for Gorgona, we added two: Peropteryx macrotis and Mimon crenulatum. in conclusion, our results add two new records of bats to Gorgona, and suggest that the inventory of bats in Gorgona is incomplete, and aerial insectivorous bats have been underrepresented because of the exclusive use of mist nets. Rev. Biol. Trop. 62 (Suppl. 1): 407-417. Epub 2014 February 01.
El murciélago Molossops neglectus ha sido registrado en pocas localidades a lo largo de su distribución. Se documenta el hallazgo de un individuo de la especie en un área urbana al sur del municipio Santiago de Cali, Colombia. M. neglectus había sido registrado previamente en Puerto Leguízamo (departamento Putumayo) y no había sido colectado hace más de 40 años en el país. Este registro extiende la distribución conocida de la especie al menos 450 km al noroccidente en Colombia, siendo el primero para un valle interandino en el país y el más occidental para la especie.
Strabomatis ruizi is a large-sized frog from the Andean cloud forest of Cordillera Occidental, department of Valle del Cauca, Colombia. We present two new records for Strabomantis ruizi on the eastern slope of Cordillera Occidental,Valle del Cauca, Colombia.
We document the presence of the Montane Fish-eating Rat, Neusticomys monticolus, in two páramo ecosystems of the Colombian Andes, in the departments of Valle del Cauca and Cauca at 3558 and 3300 m respectively. For small mammals, páramo ecosystems are underexplored zones in a biogeographic context.
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