Results 31 to 40 of about 157 (110)

Indirect evidence of predation and intraspecific agression in three sympatric lizard species from a semi-arid area in northeastern Brazil

Zoologia (Curitiba), 2013
We analyzed the frequency of tail autotomy, toe amputation and integument scars in three sympatric lizard species, Ameivula ocellifera, Tropidurus hispidus and T. semitaeniatus, from a Neotropical area of semi-arid Caatinga, in northeastern Brazil.
Daniel C. Passos, Conrado A. B. Galdino, Castiele H. Bezerra, Djan Zanchi   +3 more
doaj   +1 more source

A new species of pentastomida infecting Tropidurus hispidus (Squamata: Tropiduridae) from Caatinga in Northeastern Brazil

Brazilian Journal of Biology
This article describes a new species of Brazilian Raillietiella Sambon, 1910 from lungs of Tropidurus hispidus (Spix, 1825). Between July and October 2005 eighteen specimens of T.
WO. Almeida, EMX. Freire, SG. Lopes
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

Integrative 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, Jandson Lucas Camelo da Silva, Eveline Almeida Ferreira, Judit K. Szabo   +3 more
wiley   +1 more source

Dietary composition of Oxyrhopus trigeminus in the Brazilian semiarid: new records, a literature review, and an incidental case of plastic ingestion [PDF]

Neotropical Biology and Conservation
The Caatinga, the largest seasonal dry tropical forest in South America, has been experiencing significant environmental disturbances due to deforestation, agricultural expansion, and increasing energy infrastructure installation.
Sofia de Oliveira Cabral, Raul dos Santos, Arthur Queiros, Juan Lima, Cecilia Calabuig   +4 more
doaj   +3 more sources

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   +2 more sources

Lung infection rates in two sympatric Tropiduridae lizard species by pentastomids and nematodes in northeastern Brazil

Brazilian Journal of Biology
We present data on pulmonary infection rates by parasites in the lizards Tropidurus hispidus Spix, 1825 and T. semitaeniatus (Spix, 1825) living sympatrically in the Chapada do Araripe mountain Range, northeastern Brazil.
WO. Almeida, SC. Ribeiro, GG. Santana, WLS. Vieira, LA. Anjos, DL. Sales   +5 more
doaj   +1 more source

Predação de Tropidurus hispidus (Squamata, Tropiduridae) por Siphlophis leucocephalus (Squamata, Dipsadidae)

Neotropical Biology and Conservation, 2015
The discovery of predator-prey relationships are relevant to improve the knowledge regarding ecological processes, such as trophic ecology, mortality sources, and paths of fluxes of matter and energy in ecosystems. Snakes of the genus Siphlophis feed on mammals, birds, frogs, lizards, lizard eggs, and snakes, whereas Tropidurus hispidus lizards are ...
Thiago Maia-Carneiro, Pablo Goyannes-Araújo, Carlos Frederico Duarte Rocha   +2 more
openaire   +2 more sources

Cytogenetic study in the Brazilian semiarid lizard Tropidurus hispidus (Squamata, Tropiduridae)

, 2023
Different classes of repetitive DNA sequences are found in eukaryotes, often composing substantial portions of the genome, associated with their important role in the structural and functional genome organization. In this work, we mapped repetitive DNA sequences (18S rDNA, microsatellites and telomeric motifs) in the karyotype of Tropidurus hispidus, a
da Silva, Marcelo João, de Araújo Vieira, Ana Paula, Galvão Cipriano, Flávia Manoela, dos Santos Cândido, Maria Rita, Gimenez Pinheiro, Tamaris, Correa Oliveira, Edivaldo Herculano, Lourenço da Silva, Edson   +6 more
openaire   +1 more source

Reproductive and fat body cycles of Tropidurus hispidus and Tropidurus semitaeniatus (Squamata, Tropiduridae) in a caatinga area of northeastern Brazil Ciclos reproductivos y de grasa corporal de Tropidurus hispidus y Tropidurus semitaeniatus (Squamata, Tropiduridae) en una área de caatinga del nordeste de Brasil

Revista Chilena de Historia Natural, 2012
This study assessed the reproductive and fat body cycles of Tropidurus hispidus (Spix, 1825) and T. semitaeniatus (Spix, 1825) in an area of caatinga in the Serido of Rio Grande do Norte, Brazil, from October 2006 to May 2008.
LEONARDO B. RIBEIRO, NAISANDRA B. SILVA, ELIZA M. X. FREIRE   +2 more
doaj  

Pterygosomatidae and Trombiculidae mites infesting Tropidurus hispidus (Spix, 1825) (Tropiduridae) lizards in northeastern Brazil

Brazilian Journal of Biology
Parasitism of the lizard Tropidurus hispidus by Geckobiella sp. and by larvae of Eutrombicula alfreddugesi was examined in a mountainous area in Chapada do Araripe (07° 16' S and 39° 26' W), southern Ceará State, Brazil.
MMS Delfino, SC Ribeiro, IP Furtado, LA Anjos, WO Almeida   +4 more
doaj   +1 more source