Results 71 to 80 of about 1,272 (196)

Morphological description of the Digestive System of the Tropidurus hispidus (Spix, 1825)

open access: yes, 2017
Reptiles are very important for the maintenance of the environment, being considered models for biological studies because they are easily observed, manipulated and captured.
Pinto, Acacia Maria
core   +1 more source

A review of the lizards of the iguanid genus Tropidurus in Peru

open access: yesContributions in science, 1975
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Dixon, James R.   +1 more
openaire   +2 more sources

Dangerous neighborhood: saurophagy between syntopic Tropidurus lizards [PDF]

open access: yesBiota Neotropica, 2016
Saurophagy constitutes an important source of mortality among lizards and has been reported for the genus Tropidurus. However, the extension of this behavior remains unknown. Herein, we record the predation of T. jaguaribanus by its congener T. hispidus. This is the first report of saurophagy among different species of syntopicTropidurus.
Passos, Daniel Cunha   +2 more
openaire   +2 more sources

Geoclimatic drivers of diversification in the largest arid and semi‐arid environment of the Neotropics: Perspectives from phylogeography

open access: yesMolecular Ecology, Volume 33, Issue 14, July 2024.
Abstract The South American Dry Diagonal, also called the Diagonal of Open Formations, is a large region of seasonally dry vegetation extending from northeastern Brazil to northern Argentina, comprising the Caatinga, Cerrado, and Chaco subregions. A growing body of phylogeography literature has determined that a complex history of climatic changes ...
Wilson X. Guillory   +8 more
wiley   +1 more source

Pentastomídeos de répteis do Brasil: revisão dos cephalobaenidae

open access: yesMemorias do Instituto Oswaldo Cruz, 1983
Foram estudados os Cephalobaenidae (Pentastomida), depositados na coleção helmintológica do Instituto Oswaldo Cruz e na coleção de parasitologia do Instituto Butantan. São redescritas e discutidas as espécies, Cephalobaena tetrapoda, C.
A. Arandas Rêgo
doaj   +1 more source

The implications of estimating rarity in Brazilian reptiles from GBIF data based on contributions from citizen science versus research institutions 基于公众科学和研究机构的贡献从GBIF数据中估算巴西爬行动物稀有性的意义 Implicações da estimativa de raridade de espécies de répteis brasileiros baseada nas contribuições da ciência cidadã versus instituições de pesquisa

open access: yesIntegrative Conservation, Volume 3, Issue 2, Page 112-126, June 2024.
Integrating data collected by citizen scientists with data from traditional surveys improves our knowledge of reptile species distribution and richness. Data contributed by citizen scientist can inform reptile species abundance and rarity patterns in Brazil.
Lucas Rodriguez Forti   +3 more
wiley   +1 more source

Osteología postcraneal de Tropidurus torquatus (Iguanidae) [PDF]

open access: yes, 2010
El presente trabajo consiste en un estudio descriptivo de la osteología post-craneal de Tropidurus torquatus (Iguanidae), saurio abundantemente representado en la herpetofauna características de las riberas del río Paraná de las provincias del noroeste ...
Hernando, Alejandra B.   +1 more
core  

Alimentación del Tropidurus Peruviensis (Lesson)

open access: yesBoletín Museo Nacional de Historia Natural, 1949
El A. da cuenta de 30 autopsias realizadas sobre estómago del lagarto Tropidurus peruviensis (Lesson), concluyendo que corresponde a una especie omnívora con accidentales hábitos caníbales.
openaire   +1 more source

Dynamic changes in ocular shape during human development and its implications for retina fovea formation

open access: yesBioEssays, Volume 46, Issue 1, January 2024.
We propose that fovea formation involves dynamic and asymmetric changes in ocular shape in humans and other species with foveated eyes. Abstract The human fovea is known for its distinctive pit‐like appearance, which results from the displacement of retinal layers superficial to the photoreceptors cells.
Ashley M. Rasys   +5 more
wiley   +1 more source

Experimental infestation with the immatures of Amblyomma dissimile Koch, 1844 (Acari: Ixodidae) on Tropidurus torquatus (Lacertilia: Iguanidae) and Oryctolagus cuniculus Infestação experimental com as fases imaturas de Amblyomma dissimile Koch, 1844 (Acari: Ixodidae) em Tropidurus torquatus (Lacertilia: Iguanidae) e Oryctolagus cuniculus

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2004
Larvas provenientes de duas fêmeas de Amblyomma dissimile Koch, 1844 (Acari: Ixodidae), naturalmente ingurgitadas em uma iguana (Iguana iguana) e provenientes do Estado do Mato Grosso, foram utilizadas na infestação experimental de lagartos da espécie ...
L.H.T. Freitas   +4 more
doaj   +1 more source

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