Results 71 to 80 of about 1,434 (204)

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

A new dendrobatid frog (Anura: Dendrobatidae: Anomaloglossus) from the Orinoquian rainforest, southern Venezuela

, 2010
Barrio-Amorós, César L., Santos, Juan Carlos, Jovanovic, Olga (2010): A new dendrobatid frog (Anura: Dendrobatidae: Anomaloglossus) from the Orinoquian rainforest, southern Venezuela.
Santos, Juan Carlos, Barrio-Amorós, César L., Jovanovic, Olga   +2 more
core   +1 more source

Navigating access and benefit sharing in international trade of endemic species: The case of Colombia's poison frogs (Dendrobatidae)

Conservation Science and Practice, Volume 7, Issue 1, January 2025.
Poison frogs endemic to Colombia have been traded among European, Asian, and North American countries, using CITES permits long before Colombia authorized their legal export. Thus, these non‐range countries have benefitted unfairly from this trade. When Colombia entered the market, it became the main source for some species, but for others still non ...
German Forero‐Medina, Luz Dary Acevedo, Andrés Balcazar, Marcela Delgado, Alfred DeGemmis, Susan Lieberman, Felber Arroyave   +6 more
wiley   +1 more source

Desarrollo neural, somitogénesis y morfología interna de los embriones de Hyloxalus vertebralis y Dendrobates auratus (Anura: Dendrobatidae)

, 2013
The features of neurulation and internal morphology of the embryos and the mode of myogenesis were analyzed and compared from the neurula stage until tadpole hatching in two species of the family Dendrobatidae (Hyloxalus vertebralis and Dendrobates ...
Hervas Sotomayor, Francisca, M. del Pino, Eugenia   +1 more
core   +1 more source

Parámetros poblacionales de la rana dorada, Phyllobates terribilis (Myers et al., 1978) (Dendrobatidae), en una localidad de Buenaventura, Valle del Cauca, Colombia

Biota Colombiana, 2018
El objetivo de este estudio fue estimar el tamaño, densidad, probabilidad de supervivencia (φ), de detección (p), y describir las condiciones del hábitat de una población de la rana dorada (Phyllobates terribilis, Dendrobatidae) en bajos del río Naya ...
Stefhania Alzate-Lozano, Rodrigo Lozano-Osorio, Carlos Galvis   +2 more
doaj   +3 more sources

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

Nota sobre las diferencias en coloración de dos poblaciones de la ranita Dendrobates truncatus (anura: Dendrobatidae)

, 2005
The frogs of the family Dendrobatidae, a group restricted to tropical America, are characterized by their colorful and marked polymorphism. The colorful colorations of the individuals of this family are based on the combination of the colors black, red ...
Osorno Muñoz, Mariela, Zambrano, Giselle, Gomez Bernal, Luis German   +2 more
core  

Desarrollo neural, somitogénesis y morfología interna de los embriones de Hyloxalus vertebralis y Dendrobates auratus (Anura: Dendrobatidae)

, 2017
Se analizaron y compararon las características de la neurulación, morfología interna de los embriones desde la néurula hasta la eclosión del renacuajo y el modo de miogénesis de dos especies de ranas de la familia Dendrobatidae (Hyloxalus vertebralis y ...
Eugenia M. del Pino, Francisca Hervas Sotomayor   +1 more
core   +1 more source

A new striking dendrobatid frog (Dendrobatidae: Aromobatinae, Aromobates) from the Venezuelan Andes

, 2011
Barrio-Amorós, César L., Rivero, Ramón, Santos, Juan C. (2011): A new striking dendrobatid frog (Dendrobatidae: Aromobatinae, Aromobates) from the Venezuelan Andes.
Rivero, Ramón, Santos, Juan C., Barrio-Amorós, César L.   +2 more
core   +1 more source

BIPARENTAL CARE AND THE EVOLUTION OF MONOGAMY IN A PERUVIAN POISON FROG (RANITOMEYA IMITATOR: DENDROBATIDAE)

, 2013
Selection for biparental care is considered to be an important factor in the evolution of monogamy if the value of exclusive cooperation in care for mutual offspring outweighs the benefits of polygamy for either sex.
Tumulty, James, NC DOCKS at East Carolina University   +1 more
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