Results 121 to 130 of about 754 (140)

Postnatal neurogenesis in the medial cortex of the tropical lizard Tropidurus hispidus

Neuroscience, 2005
Young, adult and presumed old specimens of the tropical lizard Tropidurus hispidus, living in an almost steady warm habitat, have been the subjects of a 5-bromodeoxiuridine immunocytochemical study to label proliferating brain cells. All animals showed abundant 5-bromodeoxiuridine-labeled nuclei in the ependyma of their telencephalic lateral ventricles,
M, Marchioro, J-M de Azevedo Mota, Nunes, A M Rabelo, Ramalho, A, Molowny, E, Perez-Martinez, X, Ponsoda, C, Lopez-Garcia   +6 more
openaire   +4 more sources

Structural organization of the cerebral cortex of the neotropical lizard Tropidurus hispidus

Cell and Tissue Research, 2010
Lizards belonging to the Tropiduridae family are "sit-and-wait" foragers, relying mainly on visual identification to catch prey that cross their visual fields. Little is known about the neurobiology of Tropiduridae lizards. We have used neurohistological techniques to study the structural organization of the telencephalon of the neotropical lizard ...
Hugo de Carvalho, Pimentel, José Ronaldo, dos Santos, Matheus, Macêdo-Lima, Fabrício Tavares Cunha, de Almeida, Márcia Leite, Santos, Assunción, Molowny, Xavier, Ponsoda, Carlos, Lopez-Garcia, Murilo, Marchioro   +8 more
openaire   +4 more sources

Spatial-temporal variation of parasites in Cnemidophorus ocellifer (Teiidae) and Tropidurus hispidus and Tropidurus semitaeniatus (Tropiduridae) from Caatinga areas in northeastern Brazil

Parasitology Research, 2014
Parasites are natural regulators of their host populations. Despite this, little is known about variations in parasite composition (spatially or temporally) in environments subjected to water-related periodic stress such as the arid and semiarid regions. The objective of this study was to evaluate the spatial-temporal variation in endoparasite species'
Brito, Samuel V., Ferreira, Felipe S., Ribeiro, Samuel C., Anjos, Luciano A., Almeida, Waltecio O., Mesquita, Daniel O., Vasconcellos, Alexandre   +6 more
openaire   +5 more sources

Note on Parasites of the Tropical Lizard Tropidurus hispidus

Journal of Herpetology, 1980
openaire   +3 more sources

Behavioural ecology ofTropidurus hispiduson isolated rock outcrops in Amazonia

Journal of Tropical Ecology, 1996
ABSTRACTA population of the tropical lizardTropidurus hispidus, isolated on a granitic rock outcrop in tropical forest of northern Brazil, was studied during the 1993 wet season. Four types of observational studies revealed that lizards are active throughout most of the day. During 10-minute intervals, individual lizards moved five times for an average
Laurie J. Vitt, Peter A. Zani, Janalee P. Caldwell   +2 more
openaire   +1 more source

Tropidurus hispidus Spix 1825

2015
Published as part of Ribeiro-Júnior, Marco A., 2015, Catalogue of distribution of lizards (Reptilia: Squamata) from the Brazilian Amazonia. I. Dactyloidae, Hoplocercidae, Iguanidae, Leiosauridae, Polychrotidae, Tropiduridae, pp.
openaire   +1 more source

How agricultural land use affects the abundance and prevalence of monoxenous and heteroxenous helminths in the generalist lizardTropidurus hispidus

Journal of Helminthology, 2023
AbstractAmong the forms of anthropogenic disturbance, agricultural land use is one of the main threats to biodiversity. Understanding how interactions between parasites and hosts are affected by agricultural land use allows predictions of how these anthropogenic impacts affect parasites.
Ana Carolina Brasileiro, Elvis Franklin Fernandes de Carvalho   +1 more
openaire   +2 more sources

Gastrointestinal nematodes of the lizardTropidurus hispidus(Squamata: Tropiduridae) from a semi-arid region of north-eastern Brazil

Journal of Helminthology, 2012
AbstractThe tropidurid lizardTropidurus hispidushas a wide distribution in South America. However, knowledge about its helminth fauna is patchy and has been reported for only a few localities along its range of distribution. This study presents data on helminth fauna composition and parameters of infection for a population ofT.
Anjos, L. A., Avila, R. W., Ribeiro, S. C., Almeida, W. O., Silva, R. J. da   +4 more
openaire   +3 more sources

Influence of temporal variation and host condition on helminth abundance in the lizard Tropidurus hispidus from north-eastern Brazil

Journal of Helminthology, 2016
AbstractEcological characteristics and environmental variation influence both host species composition and parasite abundance. Abiotic factors such as rainfall and temperature can improve parasite development and increase its reproduction rate. The comparison of these assemblages between different environments may give us a more refined analysis of how
J A Araujo, Filho, S V, Brito, V F, Lima, A M A, Pereira, D O, Mesquita, R L, Albuquerque, W O, Almeida   +6 more
openaire   +2 more sources

Descrição Morfológica do Sistema Digestório do Tropidurus hispidus (Spix, 1825)

Os répteis são muito importantes para a manuntenção do meio ambiente, sendo considerados modelos para estudos biológicos por serem facilmente observados, manuseados e capturados. Tropidurus hispidus é a espécie de lagarto mais abundante em regiões de caatingas e ambientes secos, sendo muito comum no Brasil.
openaire   +1 more source