Results 71 to 80 of about 1,700 (200)

Range expansion for the Critically Endangered poison-dart frog Leucostethus bilsa Vigle et al., 2020 (Amphibia, Dendrobatidae), demonstrating the importance of small forest reserves in the Ecuadorian Chocó [PDF]

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The Ecuadorian Chocó is a global conservation hotspot with high levels of biodiversity and endemism but is threatened by extensive deforestation. Here, we report the discovery of an additional locality for the Critically Endangered poison-dart
S. Holden Jones, Daniela Franco-Mena, Darwin Zambrano Cantos, Julio César Loor Vélez, Carlos Aulestia, Rakan A. Zahawi, Juan M. Guayasamin   +6 more
doaj   +3 more sources

Hide and Seek: Species Detectability in a Biodiversity Hotspot Increased by Environmental DNA

Environmental DNA, Volume 7, Issue 4, July–August 2025.
We demonstrated through Bayesian modeling that eDNA metabarcoding offers equivalent or higher detectability than traditional field inventory techniques for anuran species in a biodiversity hotspot. The number of recorded species was also higher in seven out of ten sampled streams.
Paula Cabral Eterovick, Elia Lo Parrino, Raphael Costa Leite de Lima, Jéssica Stephanie Kloh, Ítalo Moreira Martins, Marcella Goulart, Izabela Santos Mendes, Nathália Gonçalves da Silva Lima, Céline Mercier, Gentile Francesco Ficetola   +9 more
wiley   +1 more source

Reporte de miasis en Ameerega bassleri (Anura: Dendrobatidae) en la región San Martín, Perú

Revista de Veterinaria y Zootecnia Amazónica
Se reporta un caso de miasis en un individuo adulto de Ameerega bassleri, observado en el kilómetro 18 de la carretera Tarapoto–Yurimaguas, región San Martín (Perú). La observación ocurrió el 5 de febrero de 2025 a las 22:33 h.
Ronald Rolando Mori-Pezo, Pedro Mendoza-Tamani, Humberto Marcial Apagüeño-Vasquez   +2 more
doaj   +1 more source

Generation length of the world's amphibians and reptiles

Ecography, Volume 2025, Issue 7, July 2025.
Variation in life histories influences demographic processes, from adaptive changes to population declines leading to extinction. Among life history traits, generation length offers a critical feature to forecast species' demographic trajectories such as population declines (widely used by the IUCN Red List) and adaptability to environmental change ...
Giordano Mancini, Luca Santini, Victor Cazalis, Gentile Francesco Ficetola, Shai Meiri, Uri Roll, Sofia Silvestri, Daniel Pincheira‐Donoso, Moreno Di Marco   +8 more
wiley   +1 more source

Potential effects of climate change on the threatened Malagasy poison frogs: A multispecies approach

Ecosphere, Volume 16, Issue 6, June 2025.
Abstract Climate change is exposing ecosystems to novel conditions, and understanding its potential effects on species distributions is crucial. Those effects can significantly affect species with narrow environmental requirements inhabiting closed systems where dispersal is limited.
Albert Carné, David R. Vieites, Neftalí Sillero   +2 more
wiley   +1 more source

Análisis de los Cromosomas Mitóticos de Ameerega bilinguis y Ameerega hahneli (Anura: Dendrobatidae) de la Estación Científica Yasuní.

, 2013
En el Ecuador, la familia Dendrobatidae está representada por 46 especies y la Estación Científica Yasuní (ECY) alberga a diez de éstas, de las cuales sólo Hyloxalus sauli e Hyloxalus yasuní han sido citogenéticamente analizadas.
Vásquez Villalba, Elizabeth
core   +2 more sources

Comparative analysis of amphibian genomes: An emerging resource for basic and applied research

Molecular Ecology Resources, Volume 25, Issue 1, January 2025.
Abstract Amphibians are the most threatened group of vertebrates and are in dire need of conservation intervention to ensure their continued survival. They exhibit unique features including a high diversity of reproductive strategies, permeable and specialized skin capable of producing toxins and antimicrobial compounds, multiple genetic mechanisms of ...
Tiffany A. Kosch, Andrew J. Crawford, Rachel Lockridge Mueller, Katharina C. Wollenberg Valero, Megan L. Power, Ariel Rodríguez, Lauren A. O'Connell, Neil D. Young, Lee F. Skerratt   +8 more
wiley   +1 more source

Description of a new Tailless Amphibian of the family Dendrobatidae

, 1915
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

(Dendrobatidae)

, 2013
Dendrobatidae (dart-poison frogs) exhibit some of the most complex spatial behaviors among amphibians, such as territoriality and tadpole transport from terrestrial clutches to widely distributed deposition sites.
Hanja B. Brandl, Pašukonis, Andrius, Ringler, Max, Eva Ringler, Brandl, Hanja B., Ringler, M., Hodl, W., Hödl, Walter, Max Ringler, Pasukonis, A., Brandl, H., Walter Hödl, Mangione, R., Mangione, Rosanna, Ringler, E., Ringler, Eva, Rosanna Mangione, Andrius Pašukonis   +17 more
core   +1 more source

A new species of Allobates (Anura, Dendrobatidae) from the western flank of the Serranía de Perijá, Colombia

, 2012
Anganoy-Criollo, Marvin (2012): A new species of Allobates (Anura, Dendrobatidae) from the western flank of the Serranía de Perijá, Colombia.
Anganoy-Criollo, Marvin
core   +1 more source