Results 21 to 30 of about 3,469 (106)
, 2010 The aim of this study is to analyze the vocalizations of Dendropsophus nanus and its responses to the dominant frequencies of conspecific calls. There were made playback experiments by broadcasting calls of different dominant frequencies towards ...
Delgado, Danilo Barêa
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Acta Scientiarum: Biological Sciences, 2009 O objetivo deste trabalho foi analisar e comparar a organização das células germinativas em diferentes estádios de diferenciação celular nos machos adultos de Dendropsophus nanus (Boulenger, 1889), Pseudis limellum (Cope, 1862), Pseudis paradoxa ...
Adelina Ferreira +2 more
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Colors and Some Morphological Traits as Defensive Mechanisms in Anurans
International Journal of Zoology, Volume 2009, Issue 1, 2009., 2009 Anurans may be brightly colored or completely cryptic. Generally, in the former situation, we are dealing with aposematism, and the latter is an example of camouflage. However, these are only simple views of what such colorations really mean and which defensive strategy is implied.
Luís Felipe Toledo +2 more
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, 2014 Character displacement can be important in the divergence of species, and for anurans, has been documented for acoustic parameters but seldom for other relevant aspects. Dendropsophus nanus and D.
Figueiredo, Estela Rodrigues
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The Role of Environmental Factors on Visual Communication in Neotropical Anurans
Global Ecology and Biogeography, Volume 35, Issue 2, February 2026.ABSTRACT Aim Visual signals are a widespread behavioural attribute of communication among vertebrates, often employed during intrasexual competition or mate attraction, ultimately influencing reproductive success. However, the environmental factors driving visual signal evolution remain poorly understood.
Leonardo Matheus Servino +2 more
wiley +1 more source
, 2010 As espécies estudadas neste projeto, Dendropsophus nanus e Dendropsophus sanborni, são pererecas de pequeno porte, morfologicamente semelhantes e ocupam nichos similares.
Oliveira, Eliziane Garcia de
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Austral Ecology, Volume 49, Issue 1, January 2024.We performed a systematic review on the available literature on in situ studies of neotropical tadpole diets focusing on diet composition and its sources of variation. Such studies approached in just a few instances the effects of seasonality, developmental stage and food selectivity on diet composition, but the available data indicate none of these ...
Iara Matias Gonçalves +4 more
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New Records of Helminth Parasites in Amphibians from the South American Chaco
ZoodiversityThis study aims to identify the helminth fauna of twelve anurans species from Argentina's Dry and Humid Chaco ecoregions. We collected one hundred and fifty-two specimens belonging to the species Dendropsophus nanus (n = 17), Scinax nasicus (n = 15 ...
M. A. González +7 more
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Austral Ecology, Volume 49, Issue 1, January 2024.Resumo Os girinos são componentes importantes de muitas teias alimentares aquáticas, pois influenciam as populações em outros níveis tróficos e, consequentemente, a transferência de energia entre os ecossistemas aquáticos e terrestres. O que os girinos consomem é um fator chave para suas funções ecológicas. As assembleias de anuros neotropicais incluem
Iara Matias Gonçalves +4 more
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Diversity of anurans in dry forest fragments of a subtropical region in Brazil
Anais da Academia Brasileira de CiênciasThis study aimed to identify and compare the diversity between two areas within different matrices located in the Mesophytic Semideciduous Forest; to compare composition and diversity registered to other assemblages; and to evaluate which criteria used ...
EDUARDO J. DOS SANTOS, CARLOS E. CONTE
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