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Chacón-Pacheco J, Ramos Madera C, Superina M. State of knowledge and updated distribution of the northern naked-tailed armadillo Cabassous centralis Miller, 1899 (Cingulata, Chlamyphoridae). MAMMALIA 2021. [DOI: 10.1515/mammalia-2021-0054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The northern naked-tailed armadillo (Cabassous centralis) is a small, poorly known armadillo species. We update the state of knowledge on this species, provide information on its current and potential distribution, and assess its conservation status and threats. We reviewed the existing literature and obtained georeferenced records from publications, online databases, and field researchers. A total of 174 documents mentioning C. centralis have been published between 1855 and 2019, about half of which (83) provided information on its distribution. The majority of publications came from Colombia. About 10% of publications included information about its ecology, concluding that it is a rare species that mainly occurs in areas with secondary vegetation. It seems to prefer complex habitats, as it is rarely found in fragmented or modified habitats. Consequently, it is possible that its ability to adapt to land use change is low. A total of 224 confirmed records allowed us to extend the species range to the northern Lacandona Forest in Mexico, the Andes of Colombia and southwards in Ecuador. Nevertheless, a distribution model suggests that the species could be even more widely distributed. C. centralis is listed in a threatened category in two countries, whereas more than half of the range countries have not assessed its conservation status. We consider its current global listing as Data Deficient to be appropriate, as many aspects of its ecology, reproduction, population size and trend, and the degree of impact of potential threats remain unknown.
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Affiliation(s)
- Julio Chacón-Pacheco
- Grupo de Biodiversidad Unicordoba, Universidad de Córdoba , Carrera 6 No. 76-103, Montería , Córdoba 230002 , Colombia
- Grupo de Investigación AMDAC , Institución Educativa José María Córdoba , Calle 29, No. 16b-43, Barrio San José, Montería , Córdoba 230002 , Colombia
| | - Camilo Ramos Madera
- Grupo de Biodiversidad Unicordoba, Universidad de Córdoba , Carrera 6 No. 76-103, Montería , Córdoba 230002 , Colombia
| | - Mariella Superina
- Laboratorio de Medicina y Endocrinología de la Fauna Silvestre , IMBECU, CCT CONICET Mendoza – UNCuyo , Casilla de Correos 855, 5500 Mendoza , Argentina
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Gómez-Sánchez DA, García-Restrepo S, Bravo-Vega C. Ampliación de la distribución del Armadillo Cola de Trapo Transandino Cabassous centralis (Cingulata: Chlamyphoridae), para el Alto Magdalena en Colombia. MAMMALOGY NOTES 2021. [DOI: 10.47603/mano.v7n1.220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Colombia es uno de los países con mayor riqueza de armadillos al contar con seis especies, pertenecientes a tres géneros, que abarcan la mayor parte del territorio nacional, siendo Cabassous centralis la única especie trasandina. En este estudio buscamos aportar al conocimiento de la distribución brindando nuevos registros para el departamento del Tolima. Durante un muestreo nocturno de serpientes, en enero de 2019, se observó y fotografió un individuo de Cabassous centralis en el oriente del departamento, en estribaciones de la Cordillera Oriental. Este registro, junto con un espécimen preservado en la colección de mamíferos del Instituto de Investigación de Recursos Biológicos Alexander von Humboldt, confirman la presencia de la especie en el Tolima y son los registros más al sur en su distribución dentro del Valle del Magdalena.
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