Results 31 to 40 of about 172,545 (307)

Terrestrial vertebrates as surrogates for selecting conservation areas in a biodiversity hotspot in Mexico

open access: yesConservation Science and Practice, EarlyView., 2019
Systematic conservation planning (SCP) identifies priority areas for biodiversity conservation using surrogates for adequate representation of biodiversity content. The use of multiple well‐known taxonomic groups rather than single ones as a surrogate set is expected to enable a better representation of most important biodiversity constituents in ...
Alina G. Monroy‐Gamboa   +3 more
wiley   +1 more source

Phylogenetic analysis of the Camaenidae (Mollusca: Stylommatophora) with special emphasis on the american taxa [PDF]

open access: yes, 2003
The monophyly of the land snail family Camaenidae has been in doubt due to a disjunct bihemispheric distributional pattern and to the lack of morphological synapomorphies.
Cuezzo, Maria Gabriela
core   +2 more sources

Threat Analysis of Forest Fragmentation and Degradation for Peruvian Primates

open access: yesDiversity, 2023
Peru has 55 primate taxa (including all species and subspecies), a third of which are threatened. The major drivers of habitat loss, degradation and fragmentation are grazing, forestry, agriculture and transport infrastructure.
Sam Shanee   +13 more
doaj   +1 more source

A distinctive new species of biting midge in the subgenus Euprojoannisia Brèthes from Mexico with new records of Neotropical species of Forcipomyia Meigen (Diptera: Ceratopogonidae) [PDF]

open access: yes, 2017
A new species of biting midge, Forcipomyia (Euprojoannisia) bibaana, is described and illustrated from an adult male collected in the state Oaxaca, Mexico. The first records of Forcipomyia (E.) mortuifolii Saunders, F. (Lasiohelea) cornuta Saunders and F.
Huerta, Herón   +1 more
core   +1 more source

Nota sobre la dieta de la Lechucita Bigotona, Xenoglaux loweryi en Yambrasbamba, Amazonas

open access: yesRevista Peruana de Biología, 2016
En este trabajo se dan a conocer los resultados del análisis de heces de la Lechucita Bigotona (Xenoglaux loweryi), especie endémica de Perú y en peligro de extinción según IUCN, que habita los bosques montanos húmedos de la cordillera Oriental de los ...
Alejandro Alarcón   +3 more
doaj   +1 more source

New records of Tamarix ramosissima Ledeb. (Tamaricaceae) in basins of Western Chaco dry forest, northwestern Argentina [PDF]

open access: yesCheck List, 2017
Different species of the exotic plant Tamarix have been registered as colonizing natural and semi-natural environments in many provinces of Argentina. Nevertheless, the genus has not been cited for Tucumán or Santiago del Estero provinces, and
Edgardo Javier Ignacio Pero
doaj   +3 more sources

Use of artificial refuges as a strategy for the conservation of bats

open access: yesRevista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2022
One of the main problems for the conservation of bats in Colombia is ignorance about them and their ecosystem services. In this study, we aimed to contribute to the understanding and conservation of the bat fauna of the Pasuncha region (Pacho ...
Juan Camilo Vieda-Ortega   +4 more
doaj   +1 more source

Lévy like patterns in the small-scale movements of marsupials in an unfamiliar and risky environment [PDF]

open access: yesScientific Reports, 9, 2737 (2019), 2019
We investigate the movement patterns of three different Neotropical marsupials in an unfamiliar and risky environment. Animals are released in a matrix from which they try to reach a patch of forest. Their movements, performed on a small spacial scale, are best approximated by L\'evy flights.
arxiv   +1 more source

A revision of the neotropical genus Anahi Martínez (Coleoptera: Scarabaeidae: Melolonthinae) with the description of two new species [PDF]

open access: yes, 2007
El género Anahi Martínez del sur del Neotrópico es comprensivamente revisado y ahora contiene tres especies: A. dentata Ocampo & Ruiz- Manzanos especie nueva, A. guaraniticus Martínez y A. oblivia Ocampo & Ruiz-Manzanos especie nueva. Las nuevas especies
Ocampo, Federico Carlos   +1 more
core   +2 more sources

Target capture and massively parallel sequencing of ultraconserved elements (UCEs) for comparative studies at shallow evolutionary time scales [PDF]

open access: yes(2014) Systematic Biology 63: 83-95, 2013
Comparative genetic studies of non-model organisms are transforming rapidly due to major advances in sequencing technology. A limiting factor in these studies has been the identification and screening of orthologous loci across an evolutionarily distant set of taxa. Here, we evaluate the efficacy of genomic markers targeting ultraconserved DNA elements
arxiv   +1 more source

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