Results 41 to 50 of about 1,093 (172)

Comparative cytogenetics and supernumerary chromosomes in the Brazilian lizard genus Enyalius (Squamata, Polychrotidae) [PDF]

open access: yesHereditas, 2002
Cytogenetical analyses based on conventional and differential staining were performed for the first time on five species of the Brazilian lizard genus Enyalius: E. bibronii, E. bilineatus, E. iheringii, E. leechii, and E. perditus. The species share a similar 2n = 36 (12M + 24m) karyotype, comprised of 12 metacentric or submetacentric macrochromosomes,
Carolina Elena Viña, Bertolotto   +3 more
openaire   +2 more sources

THE ECOLOGICAL CONSEQUENCES OF HABITAT AND MICROHABITAT USE IN LIZARDS:: A REVIEW [PDF]

open access: yes, 2001
We review the ecological consequences of habitat and microhabitat use in lizards. Different habitats have different biotic and abiotic properties and thus are likely to have different consequences for the lizards that occur in them.
Ballinger, Royce E., Smith, Geoffrey R.
core   +2 more sources

Ultrastructural study of spermatozoa of the neotropical lizards, Tropidurus semitaeniatus and Tropidurus torquatus (Squamata, Tropiduridae) [PDF]

open access: yes, 1999
A detailed description of the sperm ultrastructure of Tropidurus semitaeniatus and T. torquatus is provided. Mature spermatozoa of T. semitaeniatus and T.
Báo, Sônia Nair   +3 more
core   +1 more source

Sesamoid Bones in Tuatara (Sphenodon punctatus) Investigated With X-Ray Microtomography, and Implications for Sesamoid Evolution in Lepidosauria [PDF]

open access: yes, 2017
Sesamoids bones are small intra‐tendinous (or ligamentous) ossifications found near joints and are often variable between individuals. Related bones, lunulae, are found within the menisci of certain joints.
Abdala   +49 more
core   +3 more sources

Descrição do processo de muda em Enyalius perditus Jackson (Reptilia, Sauria, Polychrotidae) [PDF]

open access: yesRevista Brasileira de Zoologia, 2000
A specimen of Enyalius perditus Jackson, 1978 collected in a pitfall trap installed at the Parque Estadual do Ibitipoca, Municipality of Lima Duarte, State of Minas Gerais, Brazil, on 19 March 1997, showed a transversal rupture of the skin, on dorsum of posterior region of the head, just joining the ear openings.
Sousa, Bernadete Maria de   +3 more
openaire   +3 more sources

Herpetofauna em um fragmento de Floresta Atlântica no Estado da Paraíba, Região Nordeste do Brasil

open access: yesBiotemas, 2008
A herpetofauna de um fragmento urbano de Floresta Atlântica foi estudada quanto à riqueza de espéciese à utilização do habitat. A coleta de espécimes  foi realizada através de procura visual limitada por tempo e armadilhas de interceptação e queda ...
Gindomar Gomes Santana   +5 more
doaj   +1 more source

Reptilia, Squamata, Polychrotidae, Anolis fuscoauratus D'Orbigny, 1837: distribution extension for the state of Rio Grande do Norte, Brazil [PDF]

open access: yesCheck List, 2010
We provide the first record of Anolis fuscoauratus D’Orbigny, 1837 for the state of Rio Grande do Norte and a distribution map for the species in the Atlantic Rainforest of northeastern Brazil. The record of A.
Pablo Augusto Sousa, Eliza Maria Freire
doaj   +3 more sources

collected from South and South-eastern regions of Turkey [PDF]

open access: yes, 2016
A total of 45 lizards (Acanthodactylus harranensis [n = 15], Acanthodacthylus schreiberi [n = 9] and Mesalina brevirostris [n = 21]) were collected from South and Southeastern Regions of Turkey and examined for helminth fauna. Acanthodactylus harranensis
Avci, A   +4 more
core   +3 more sources

A multivariate analysis of taxonomic limits in Diplolaemus Bell 1843 Un análisis multivariado de los límites taxonómicos en Diplolaemus Bell 1834

open access: yesGayana, 2010
The gemís Diplolaemus Bell, 1843 is a common squamate component of the Patagonian región of South América. Considerable taxonomic confusión exists within this gemís, particularly about the status of Chilean-Andean populations and the actual distribution ...
Pedro F Victoriano   +2 more
doaj  

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