Results 31 to 40 of about 281 (133)
, 2023 Poison frogs are known for their bright coloration, parental care, and defensive toxins. Over 850 different alkaloids have been discovered in the skin of poison frogs.
NC DOCKS at East Carolina University +1 more
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ESTUDIO DE LAS RANAS Y SAPOS DE LAS TIERRAS COLECTIVAS DEL RÍO BALSAS, DARIÉN, PANAMÁ
TecnocienciaEl objetivo de este estudio fue inventariar los anuros de los bosques antiguos durante los años 2019 y 2022 en las Tierras Colectivas Emberá del Río Balsas, en Darién, Panamá. En la cuenca del Rio Balsas se realizaron muestreos diurnos y en las primeras
Heather M. Gray +6 more
doaj +1 more source
Tap dancing frogs: Posterior toe tapping and feeding in Dendrobates tinctorius
Ethology, Volume 130, Issue 7, July 2024.Various species of amphibians are known to tap their toes, but the precise function of this behavior remains mysterious. We demonstrated that Dendrobates tinctorius poison frogs tap more while feeding, especially in the presence of a conspecific. Tap rate was also higher when prey was accessible and when on pliable surfaces. We suggest tapping may stir
Thomas Q. Parrish, Eva K. Fischer
wiley +1 more source
Bromeliad-Dwelling Frogs Revealed by Citizen Scientists
DiversityUnderstanding species composition across temporal and spatial scales through participatory monitoring has contributed to the development of several studies focused on biodiversity in Neotropical ecosystems.
Cássio Zocca +2 more
doaj +1 more source
ANFIBIOS EN LA RESERVA FORESTAL LA TRONOSA: DIVERSIDAD Y ESTADO DE CONSERVACIÓN
Tecnociencia, 2006 Confirmamos 16 anfibios correspondientes a 11 géneros que pertenecen a 6 familias y 2 órdenes en la Reserva Forestal La Tronosa, Provincia de Los Santos, República de Panamá.
Johana Cedeño +2 more
doaj
, 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 +1 more
core +1 more source
, 2021 Neotropical poison frogs possess alkaloid-based antipredator defenses which they sequester from a diet of arthropods such as oribatid mites and myrmicine ants.
Summers, Kyle +3 more
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, 2012 En el presente estudio se describe la estructura de los embriones desde la néurula hasta la eclosión del renacuajo, de dos especies de ranas de la familia Dendrobatidae: Hyloxalus vertebralis y Dendrobates auratus. Estas especies difieren en su tamaño de
Hervas Sotomayor, Francisca
core +1 more source
RIQUEZA Y ABUNDANCIA DE ANFIBIOS EN LOS BOSQUES DE CERRO PIRRE, PARQUE NACIONAL DARIÉN
Tecnociencia, 2015 Los objetivos de este estudio piloto fueron realizar un inventario sobre los anfibios de la región de Cerro Pirre en el Parque Nacional Darién y obtener información sobre su diversidad taxonómica y ecológica, y su estado de conservación.
Rafael Jr. Samudio +4 more
doaj
, 2018 Amphibian declines have been a major focus of the scientific community for nearly three decades. Many studies describe the leading causes of amphibian decline related to disease, with chytridiomycosis as the most notable example. However, little is known
Ngo, Summer +3 more
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