Results 61 to 70 of about 4,471 (203)

Análise de endemismo de táxons neotropicais de Pentatomidae (Hemiptera: Heteroptera) [PDF]

open access: yes, 2010
The definition of areas of endemism is central to studies of historical biogeography, and their interrelationships are fundamental questions. Consistent hypotheses for the evolution of Pentatomidae in the Neotropical region depend on the accuracy of the ...
Ferrari, Augusto   +8 more
core   +1 more source

Phylogeography of the Iberian endemic butterfly Erebia palarica Chapman, 1905 (Lepidoptera: Nymphalidae): An integrative approach Filoxeografía do endemismo ibérico Erebia palarica Chapman, 1905 (Lepidoptera: Nymphalidae): un enfoque integrador

open access: yesInsect Conservation and Diversity, Volume 17, Issue 4, Page 651-675, July 2024.
A double star‐like pattern in the COI haplotype network of Erebia palarica suggests a demographic expansion from two ancestral populations in this Iberian montane endemic. Seven microsatellite markers revealed a pattern of isolation by distance (IBD) along the Cantabrian Mountains, as opposed to different levels of genetic structure found in western ...
Laura Torrado‐Blanco   +4 more
wiley   +1 more source

Geoclimatic drivers of diversification in the largest arid and semi‐arid environment of the Neotropics: Perspectives from phylogeography

open access: yesMolecular Ecology, Volume 33, Issue 14, July 2024.
Abstract The South American Dry Diagonal, also called the Diagonal of Open Formations, is a large region of seasonally dry vegetation extending from northeastern Brazil to northern Argentina, comprising the Caatinga, Cerrado, and Chaco subregions. A growing body of phylogeography literature has determined that a complex history of climatic changes ...
Wilson X. Guillory   +8 more
wiley   +1 more source

Delimitación de áreas de endemismo de papas silvestres en el Perú [PDF]

open access: yes, 2019
Trabajo de Conclusión de Curso presentado al Instituto Latinoamericano de Ciencias de la Vida y la Naturaleza de la Universidad Federal de Integración Latinoamericana, como requisito parcial para la obtención del título de Bachiller en Ciencias ...
Paredes Salavaldez, Angela
core  

Evaluating ecosystem protection and fragmentation of the world's major mountain regions

open access: yesConservation Biology, Volume 38, Issue 3, June 2024.
Abstract Conserving mountains is important for protecting biodiversity because they have high beta diversity and endemicity, facilitate species movement, and provide numerous ecosystem benefits for people. Mountains are often thought to have lower levels of human modification and contain more protected area than surrounding lowlands.
David M. Theobald   +5 more
wiley   +1 more source

Patrones de distribución y zonas prioritarias para la conservación de la avifauna de la costa del Pacífico de Guerrero, México

open access: yesRevista Mexicana de Biodiversidad, 2017
Se modelaron las condiciones de idoneidad ambiental asociada a la presencia de 370 especies de aves en la costa del Pacífico del estado de Guerrero. Con estos modelos se obtuvieron los patrones de riqueza, de endemismo y de acumulación de especies de ...
Nefris E. Jacinto-Flores   +2 more
doaj   +1 more source

Lamiaceae de México

open access: yesBotan‪ical Sciences, 2017
Antecedentes: Lamiaceae es una de las familias con mayor riqueza de especies en México. Sin embargo, aún se carece de un estudio detallado sobre su diversidad en el país y de una revisión taxonómica global y actualizada.
Martha Juana Martínez-Gordillo   +7 more
doaj   +1 more source

Reconsidering mammal extinctions in the Pernambuco Endemism Center of the Brazilian Atlantic Forest

open access: yesAnimal Biodiversity and Conservation
Reconsiderando la extinción de mamíferos en el Centro de Endemismo Pernambuco perteneciente al bosque atlántico brasileño Se ha calculado que, en los últimos 500 años, se han extinguido 21 mamíferos en el Centro de Endemismo Pernambuco.
G. S. T. Garbino   +3 more
doaj   +1 more source

Biodiversidad de Mecoptera en México

open access: yesRevista Mexicana de Biodiversidad, 2013
Los Mecoptera son insectos holometábolos pequeños, de cuerpos alargados y delgados, semejantes superficialmente a moscas verdaderas primitivas. Poseen una estructura cefálica y bucal característica pronunciada para formar un rostro.
Atilano Contreras Ramos   +2 more
doaj   +1 more source

Ammodaucus nanocarpus (Beltrán) P. Pérez & Velasco, un nuevo endemismo canario-marroquí [PDF]

open access: yes, 2007
Ammodaucus nanocarpus (Beltrán) P.Pérez & Velasco, a new Canary-Moroccan endemismPalabras clave. Ammodaucus, Apiaceae, Canarias, Marruecos, endemismo, especie amenazada.Key words.
Reyes-Betancort, Jorge Alfredo   +7 more
core   +1 more source

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