Results 61 to 70 of about 3,415 (202)

Amphibia, Anura, Hylidae Rafinesque, 1815 and Hylodidae Günther, 1858: distribution extension and new records for Santa Catarina, southern Brazil [PDF]

open access: yesCheck List, 2011
In the present study we report new records of the anurans Hypsiboas curupi, Scinax littoralis, Dendropsophus elegans, and Crossodactylus schmidti for the state of Santa Catarina.
Elaine Lucas, Paulo Garcia
doaj   +3 more sources

Collared Peccary Wallows are Hubs of Animal Activity and Diversity in a Central American Wet Forest

open access: yesEcology and Evolution, Volume 15, Issue 2, February 2025.
Collared peccary wallows are used by a diverse assemblage of vertebrates in a Central American tropical wet forest. Wallows had significantly higher vertebrate activity and diversity compared to surrounding forest. Wallow visitors included 13 amphibian, 2 reptile, 11 bird, and 16 mammal species, engaged in behaviors including reproduction, drinking ...
Amanda Eckhoff   +6 more
wiley   +1 more source

Cytogenetics of two hylid frogs from Brazilian Cerrado

open access: yesGenetics and Molecular Biology, 2018
Cytogenetic data can be useful for taxonomic and phylogenetic studies, as well as to provide information about chromosome evolution. Therefore, it may help design conservation priorities for some threatened species, such as anurans.
Cíntia Pelegrineti Targueta   +5 more
doaj   +1 more source

Diversidade de anuros na Floresta Nacional de Chapecó, Floresta Atlântica do sul do Brasil [PDF]

open access: yes, 2008
The Atlantic Forest is considered one of the world's biological diversity hotspots but is nevertheless increasingly threatened with the rapid destruction and fragmentation of its natural areas. In the state of Santa Catarina, southern Brazil, remnants of
FORTES, Vanessa Barbisan   +1 more
core   +1 more source

Unraveling Biogeographic Boundaries Within the Sierra Madre Oriental, México: An Endemicity Analysis Using a Taxonomically Diverse Dataset

open access: yesEcology and Evolution, Volume 15, Issue 1, January 2025.
We provide boundaries of the Sierra Madre Oriental in Mexico through a multi‐taxa endemicity analysis. ABSTRACT The Sierra Madre Oriental (SMO) is a significant mountain range and one of Mexico's 14 biogeographical provinces. Its delimitation has been debated.
Irene Goyenechea Mayer‐Goyenechea   +5 more
wiley   +1 more source

Prueba de la hipótesis de monofilia del grupo Rostratus de scinax (Anura: Hylidae) con base en caracteres larvales

open access: yesActa Biológica Colombiana, 2004
Con el objeto de proporcionar evidencia filogenética que sustente o no la monofilia del grupo rostratus de Scinax, se describieron y analizaron 46 caracteres de larvas y adultos para 20 especies de anuros (tres especies de Hyla, tres de  Sphaenorhynchus,
Ángela M. Suárez-Mayorga   +1 more
doaj  

Major knowledge shortfalls for Colombian Amazonian anurans: Implications for conservation

open access: yesAustral Ecology, Volume 49, Issue 8, August 2024.
Abstract The Amazon boasts the highest anuran species diversity in the world. The Colombian Amazon has the highest rates of illegal deforestation, leading to accelerated species loss. The objective of this review was to identify knowledge shortfalls in anuran research to effectively address conservation efforts.
Claudia P. Camacho‐Rozo   +1 more
wiley   +1 more source

Amphibians, Machalilla National Park, province of Manabí, western Ecuador [PDF]

open access: yesCheck List, 2006
Fifteen species of amphibians are reported from the Machalilla National Park, located in coastal western Ecuador. Scinax quinquefasciatus, Trachycephalus venulosus, and Leptodactylus ventrimaculatus are reported from the area for the first time.
Diego Cisneros-Heredia
doaj   +3 more sources

Herpetofauna de la Reserva Natural Provincial Isla Apipé Grande (Corrientes, Argentina) [PDF]

open access: yes, 2014
La información sobre biodiversidad es imprescindible para conocer y valorar el patrimonio natural de una región, especialmente para tomar decisiones correctas orientadas a la conservación de su biota (Aceñolaza et al., 2004).
Acosta, José Luis   +6 more
core   +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

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