Results 11 to 20 of about 276 (85)

Ultrastructural description and cytochemical study of the spermatozoon of Crotallus durissus (Squamata, Serpentes) [PDF]

open access: yes, 2008
The present study was undertaken to elucidate some aspects about the nature of the spermatozoon ultrastructure of Crotallus durissus using cytochemical methods.
Bastos, Leonora Tavares   +2 more
core   +1 more source

Defense behavior and tail loss in the endemic lizard Eurolophosaurus nanuzae (Squamata, Tropiduridae) from southeastern Brazil [PDF]

open access: yes, 2006
Defense behavior of the endemic tropidurid lizard Eurolophosaurus nanuzae was studied in an area of rocky outcrops at Serra do Cipó, Minas Gerais State, southeastern Brazil.
Angélica F. Fontes   +3 more
core   +2 more sources

Ecology and parasitism of the lizard Tropidurus jaguaribanus (Squamata: Tropiduridae) from northeastern Brazil [PDF]

open access: yes, 2018
Ecology and parasitism of the lizard Tropidurus jaguaribanus (Squamata: Tropiduridae) from northeastern Brazil. Specimens of Tropidurus jaguaribanus were collected as part of a study of their use of microhabitats, activity period, body temperature, diet,
Alcantara, Edna P.   +4 more
core   +2 more sources

Células Germinativas E Espermatogênese Do Lagarto Tropidurus Torquatus (tropiduridae) De Uma área Urbana No Bioma Cerrado Do Centro-oeste Brasileiro [PDF]

open access: yes, 2017
Tropidurus comprises a Neotropical genus of lizard that currently has about 30 species widely distributed in the South American. Among these species, Tropidurus torquatus, which has the characteristic of great physiological plasticity, occupying a ...
Dolder H.   +4 more
core   +1 more source

Depuration Capacity of Mussels (Mytilus galloprovincialis) in Presence of Marteilia Spp. Parasites [PDF]

open access: yes, 2016
Bivalve molluscs are filter-feeding organisms present in the water column: during their activity, they could retain micro-organisms that are potentially dangerous to human health.
Angelico, Gabriele   +7 more
core   +1 more source

Comunidades E Ocorrência De Répteis Squamata Em Diferentes Tipos De Vegetação Da Serra De São José, Minas Gerais, Brasil [PDF]

open access: yes, 2017
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)The objective of the present study was to learn which species of Squamata reptiles occur in Protected Area São José, in
Cozendey P.   +5 more
core   +1 more source

Atividade e uso do espaço de Tropidurus semitaeniatus (Iguania) em área de Mata Atlântica, Nordeste do Brasil [PDF]

open access: yes, 2015
Thermal variability and composition of available micro-habitats influence directly on the activity patterns of lizards, generating specific temperature regulation and resource allocation.
Caldas, Francis Luiz Santos   +5 more
core   +2 more sources

Locomotor performance of closely related Tropidurus species: relationships with physiological parameters and ecological divergence [PDF]

open access: yes, 2004
Tropidurid lizards have colonized a variety of Brazilian open environments without remarkable morphological variation, despite ecological and structural differences among habitats used.
Carvalho, J. E.   +5 more
core   +3 more sources

Aspectos da História Natural de Tropidurus hispidus (Squamata: Iguania: Tropiduridae) em área de Mata Atlântica, nordeste do Brasil [PDF]

open access: yes, 2014
Seasonality, pattern of activity, habitat composition and temperature are factors that exert strong influence on the lives of lizards. Aspects of the natural history (daily and seasonal activity and habitat and microhabitat use) of Tropidurus hispidus ...
Caldas, Francis Luiz Santos   +6 more
core   +2 more sources

Variação morfológica das genitálias femininas de lagartos da família Tropiduridae : forma, evolução e deslocamento de caracter [PDF]

open access: yes, 2021
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Zoologia, 2021.A genitália masculina vem sendo amplamente estudada, uma vez que mostra considerável variação morfológica entre os animais com ...
Oliveira, Sara Evelin Cesar de
core  

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