Results 61 to 70 of about 9,429 (219)

Diversity of amphibians in rice fields from northeastern Argentina [PDF]

open access: yes, 2008
Se registró y analizó la diversidad y riqueza de una comunidad de anfibios que habita campos de arroz en el nordeste de Ar.gentina. Las muestras fueron obtenidas en el período comprendido entre octubre 2001 y junio 2003.
Duré Pitteri, Marta Inés   +3 more
core  

Amphibia, Anura, Bufonidae, Melanophryniscus moreirae: distribution extension [PDF]

open access: yesCheck List, 2011
None
Luiz Weber   +5 more
openaire   +2 more sources

Field notes on findings of threatened amphibian species in the central mountain range of western Panama [PDF]

open access: yes, 2012
During field work along a transect in the Cordillera Central of western Panama between 2008 and 2010, we detected several populations of amphibian species which are considered as “Endangered” or “Critically Endangered” by the IUCN.
Carrizo, Arcadio   +5 more
core  

Monitoring the Prevalence and Distribution of Chytrid Fungus (Batrachochytrium dendrobatidis) in the Kihansi Spray Toad (Nectophrynoides asperginis) Population in the Kihansi Gorge Spray Wetlands, Tanzania

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
How to manage the continued impact of Chytrid fungus on Kihansi Spray Toad population in the wild. ABSTRACT Chytridiomycosis, caused by the fungus Batrachochytrium dendrobatidis (Bd), is fatal to some amphibian species, whereas others can carry the pathogen without developing disease.
Devolent T. Mtui   +16 more
wiley   +1 more source

Non-native Amphibian Pet Trade via Internet in Poland [PDF]

open access: yes, 2018
Overharvesting and trade in amphibian populations is one of the causes of their global decline. Online trade not only encourages the exploitation of an increasing number of rare and endangered amphibian species from all over the world but also ...
Kaczmarski, Mikołaj, Kolenda, Krzysztof
core   +2 more sources

Evaluating the Use of Environmental DNA as a Method to Determine Occupancy and Distribution of Coeur d'Alene Salamanders in Montana

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
The purpose of this project was to evaluate the efficacy of eDNA sampling to determine occupancy of Coeur d'Alene salamanders, an “imperiled” species in Montana. Previous methods used to identify occupied sites were haphazard with no measure of detection probability. Due to the unique habitat used by these salamanders (seeps and waterfall spray zones),
Jessica A. Coltrane   +5 more
wiley   +1 more source

Una nueva especie de sapo del género Osornophryne (Anura: Bufonidae) de las estribaciones amazónicas de los Andes de Ecuador

open access: yesPapéis Avulsos de Zoologia, 2010
Se describe una nueva y llamativa especie de Osornophryne de las estribaciones orientales de los Andes norte de Ecuador, Provincia de Sucumbíos, entre los 2.600 y 2.800 m.
Jonh Jairo Mueses-Cisneros   +2 more
doaj   +1 more source

Effects of Predator Species and Size on Prey Escape Success Through the Digestive Tract

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
Adults of the aquatic beetle Regimbartia attenuata can survive passage through the digestive tracts of six predator (frog) species, including a non‐native bullfrog. Their active movement through the gut likely facilitates their escape through the cloaca, irrespective of predator species or size.
Shinji Sugiura
wiley   +1 more source

Can the Morphological Variation of Amazonian Bufonidae (Amphibia, Anura) Be Predicted by Their Habits and Habitats?

open access: yesJournal of Zoological and Botanical Gardens
The species of the Bufonidae family exhibit a great diversity of habitats, diurnal or nocturnal habits, a complex evolutionary history, and a wide distribution, which makes this group suitable for morphological studies. In this work, we aimed to identify
Andressa Sasha Quevedo Alves Oliveira   +7 more
doaj   +1 more source

Rheotactic Responses in Bufo bufo Tadpoles—Insights Into Adaptation to Lotic Environment

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
Current flow is an important stimulus to which tadpoles may react differently. We assessed behaviour and orientation of common toad tadpoles in their natural habitat, in relation to water current. Tadpoles exhibited random orientation in still water and orientation against current in flowing water, suggesting adaptive behaviour to changing habitat ...
Marcel Török‐Oance   +1 more
wiley   +1 more source

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