Results 21 to 30 of about 767 (83)

Tropidurus

, 2011
Key to the species of Tropidurus of the semitaeniatus group from northeastern Brazil 1 Single middorsal light stripe.............................................................................
Lima, Daniel Cassiano, Borges-Nojosa, Diva Maria, Passos, Daniel Cunha   +2 more
core   +1 more source

THE REPRODUCTIVE-CYCLE OF TROPIDURUS-ITAMBERE (SAURIA, TROPIDURIDAE) IN SOUTHEASTERN BRAZIL

, 2015
The reproductive cycle of the lizard Tropidurus itambere was studied in an open area near Campinas, Sao Paulo State, southeastern Brazil. Females had vitellogenic follicles or oviductal eggs only during the wet season, whereas males had large testes with
VANSLUYS, M
core  

Comparative cytogenetic studies of eleven species of the Tropidurus torquatus group (Sauria, Tropiduridae), with banding patterns

, 1996
The chromosomes of 173 specimens representing eleven species of the Tropidurus torquatus group, from 33 localities in Brazil, were analysed after Giemsa staining, C-banding, NORs, and replication banding techniques. A karyotype with 2n = 36, including 12
Kasahara, S., Rodrigues, M. T., YonenagaYassuda, Y., Pellegrino, KCM   +3 more
core   +1 more source

Ovarian follicular cycle of Tropidurus hispidus and Tropidurus semitaeniatus (Squamata: Tropiduridae) in a semiarid region of Brazil [PDF]

, 2015
The reproductive cycle of Squamata reptiles is often associated with environmental conditions, such as rainfall. In this respect, seasonal variations may affect the morphology of the ovarian follicles, which are associated with vitellogenesis.
Hellen S. Santos, Eliza M.X. Freire, Naisandra B. Silva, Jamile M.S. Santos, Maria H.T. Matos, Leonardo B. Ribeiro   +5 more
core   +1 more source

Sintopy of two Tropidurus lizard species (Squamata: Tropiduridae) in a rocky Cerrado habitat in Central Brazil

, 2017
We studied the ecology of Tropidurus itambere and T. oreadicus that occur syntopically in rocky habitats of Cerrado vegetation in central Brazil during the dry season (April to September 2000).
Faria, R.G., Araujo, A.F.B.
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Tropidurus insulanus Rodrigues 1987

, 2015
Tropidurus insulanus Rodrigues, 1987 Type-locality. Cachimbo, Pará, Brazil. Pertinent taxonomic references. Rodrigues (1987), Frost (1992), Ávila-Pires (1995), Frost et al. (2001 b). Distribution and habitat.
Ribeiro-Júnior, Marco A.
core   +1 more source

Seasonal Changes In Testicular And Epididymal Histology Of The Tropical Lizard, Tropidurus Itambere (rodrigues, 1987), During Its Reproductive Cycle [mudanças Sazonais Na Histologia Do Testículo E Epidídimo Do Lagarto Tropical Tropidurus Itambere, Durante Seu Ciclo Reprodutivo]

, 2015
The reproductive cycles of lizards, including Tropidurus species, have been widely studied. However, few studies describe in detail the ultrastructure and the epithelial changes in the epididymis.
Silva D.N., van Sluys M., Ferreira A., Dolder H.   +3 more
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Data from: In the shadows: phylogenomics and coalescent species delimitation unveil cryptic diversity in a Cerrado endemic lizard (Squamata: Tropidurus)

, 2016
The recognition of cryptic diversity within geographically widespread species is gradually becoming a trend in the highly speciose Neotropical biomes. The statistical methods to recognise such cryptic lineages are rapidly advancing, but have rarely been ...
Lemmon, Alan, Beheregaray, Luciano B., Alan Lemmon, Fabricius M.C.B. Domingos, Luciano B. Beheregaray, Domingos, Fabricius M.C.B., Lemmon, Emily Moriarty, Guarino R. Colli, Colli, Guarino R., Emily Moriarty Lemmon   +9 more
core   +1 more source

Reproductive aptitude of four species lizard of the genus Tropidurus from torquatus group (Tropiduridae) in Brazil

, 2018
Orientadores: Mary Anne Heidi Dolder, Adelina Aparecida Francisca FerreiraTese (doutorado) - Universidade Estadual de Campinas, Instituto de BiologiaResumo: O gênero Tropidurus compreende atualmente 30 espécies de lagartos ovíparos que ocorrem na América
Silva, Débora Fabiane Neves da, 1985-
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First record of tail bifurcation in Tropidurus hygomi Reinhardt & Lütken, 1862 (Squamata: Tropiduridae) in northeast Brazil

, 2022
First record of tail bifurcation in Tropidurus hygomi Reinhardt & Lütken, 1862 (Squamata: Tropiduridae) in northeast ...
Silva, T. L., Almeida, R. P. S., Fernandes, B. F., Chagas, V. H. G., Dias, E. J. R.   +4 more
core   +1 more source