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3 results on '"Orellana-Garcia, Alfonso"'

1. Distribución geográfica y estado de conservación del cactus endémico Austrocylindropuntia pachypus y nuevos registros para el sur del Perú.

Author

Taquiri-Yanqui, Willinton, Capcha-Ramos, Jean, Orellana-Garcia, Alfonso, Ostolaza Nano, Carlos, Moat, Justin, and Whaley, Oliver Q.

Subjects
FRAGMENTED landscapes, OVERGRAZING, FOOTHILLS, HABITATS, ENDEMIC species, CACTUS
Abstract

Copyright of Revista Peruana de Biología is the property of Facultad de Ciencias Biologicas, Universidad Nacional Mayor de San Marcos and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024
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2. Ampliación de la distribución geográfica y estado de conservación de Ctenoblepharys adspersa (Tschudi, 1845)

Author

Ormeño, Jesús R., Sumiano-Mejia, Ronal, Orellana-Garcia, Alfonso, Whaley, Oliver Q., Pérez Z., José, and Venegas, Pablo J.

Subjects
especie endémica, natural history, habitats, endemic species, desierto, Liolaemidae, historia natural, hábitats, lagartija cabezona, desert, big-headed lizard
Abstract

We extend the geographical distribution of Ctenoblepharys adspersa (Liolaemidae) an endemic and threatened lizard species from the Peruvian desert. Our new record extends the known species distribution ca. 60 km (straight line) east-southeastern from the eastemost record at Paracas National Reserve. We recorded two new type of habitat for C. adspersa that reach to the Pacific foothills and identified the native plants associated to its habitats. Moreover, we review the conservation status and the challenges that facing it, highlighted that most of its populations are vulnerable to the impacts on their habitat caused by the development of urban and agricultural infrastructure., Ampliamos la distribución geográfica de Ctenoblepharys adspersa (Liolaemidae), una especie de saurio endémico y amenazado del desierto peruano. Nuestro nuevo registro extiende la distribucion de esta especie en 60 km (línea recta) de la localidad más oriental previamente conocida, la Reserva Nacional de Paracas. Registramos dos tipos de hábitat nuevos para C. adspersa al interior de las estribaciones andinas e identificamos las plantas nativas asociadas a sus hábitats. Además, revisamos el estado de conservación de esta especie y los desafíos que implican su conservación, resaltando que la mayoría de las poblaciones son vulnerables a los impactos en su hábitat producto del desarrollo de infraestructura urbana y/o agrícola

Published
2021
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3. Ampliación de la distribución geográfica de Liolaemus nazca Aguilar, Ramírez, Castillo, Mendoza, Vargas & Sites Jr., 2019 (lguania: Liolaemidae] para el extrema sur de lca y norte de Arequipa, Perú - Hábitats y conservación.

Author

Ormeño, Jesús R., Sumiano-Mejia, Ronal, Orellana-Garcia, Alfonso, Garcia, Darwin A., Tenorio, Mario I., Whaley, Oliver, Venegas, Pablo J., and Abdala, Cristian S.

Subjects
BIODIVERSITY conservation, NATIONAL parks & reserves, LIOLAEMUS, REPTILES, HABITATS
Abstract

In the present investigation we broaden the geographical distribution of the endemic saurian of the Peruvian desert Liolaemus nazca. Its distribution is extended in approximately 45 km from its type locality (Lomas of the San Fernando National Reserve), reporting it for the first time for the department of Arequipa. Also, its distribution of occurrence is widened to other undocumented localities in San Juan de Marcona (Nasca, Ica) and Lomas (Caravelí, Arequipa) in Peru. These new records, added to those already known, allow us to characterize their habitats and analyze their state of conservation. These data highlight the importance and ecological value of the 'lomas' of Marcona, a site of interest in the conservation and protection of the biodiversity it refuge. [ABSTRACT FROM AUTHOR]

Published
2021
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