Results 31 to 40 of about 785 (183)

Effective population size of broad-snouted caiman (Caiman latirostris) in Brazil: A historical and spatial perspective [PDF]

open access: yesGlobal Ecology and Conservation, 2021
Caiman latirostris has a large geographic distribution, that includes Argentina, Bolivia, Brazil, Paraguay, and Uruguay. In Brazil illegal hunting and land use change have caused population decline, relatively well documented in the last three decades ...
Rodrigo Barban Zucoloto   +5 more
doaj   +2 more sources

Trifold origin of the reptilian ear ossicle and its relation to the evolutionary modification of the temporal skull region. [PDF]

open access: yesJ Anat
The columella‐complex in reptile middle ears involves the footplate, columella shaft, and extracolumella. The latter is partly of quadrate developmental origin, whereas the footplate derives from the mesodermal otic capsule, the shaft and another part of the extracolumella from the hyoid arch.
Werneburg I, Bronzati M.
europepmc   +2 more sources

Clustering crocodylian dental morphology: Insights into functional adaptations, diet, and ontogeny. [PDF]

open access: yesJ Anat
Extant crocodylians may be divided into five clusters based on the residuals of four linear dental measurements (y‐axes) and their variation along the jaw (x‐axes). These clusters correlate to snout shape, prey preference, and feeding ecology, particularly prey size and the degree of processing necessary. Multiple families and subfamilies were found in
Testin JJ, D'Amore DC.
europepmc   +2 more sources

Ontogenetic variation in the skulls of Caiman: the case of Caiman latirostris and Caiman yacare (Alligatoridae, Caimaninae) [PDF]

open access: yes, 2015
Fil: Olivares, Adriana Itati. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo.
Fernandez Blanco, María Victoria   +3 more
openaire   +2 more sources

Light microscopic and immunohistochemical study of the trachea of the broad-snouted caiman (Caiman latirostris) [PDF]

open access: yesVeterinární Medicína, 2011
The purpose of this study was to examine the tracheal structure of the crocodile Caiman latirostris using light microscopy, histochemical and immunocytochemical techniques. The tracheal epithelium of C. latirostris consists of a ciliated pseudostratified
C.M. Santos   +4 more
doaj   +2 more sources

Cambios estructurales en cáscaras de huevos de Caiman latirostris [PDF]

open access: yesRevista Mexicana de Biodiversidad, 2015
El éxito reproductivo de Caiman latirostris puede estar afectado por las modificaciones que se producen enlas cáscaras durante el periodo de incubación de los huevos. Resulta importante conocer las estructuras que conformanla cáscara y los cambios que en
Melina Soledad Simoncini   +2 more
doaj   +2 more sources

Broad snouted caiman (Caiman latirostris) growth under different rearing densities [PDF]

open access: yesAquaculture, 2008
Abstract The effect of density on growth in body mass (BM) and total length (TL) of Caiman latirostris hatchlings raised in small pens (area 0.36 m2), for 3 months, was investigated. Twelve animals from each of three clutches were randomly distributed (1, 2 or 3 individuals) to two replicates at low rearing density (LRD: 0.12 m2/individual), medium ...
Poletta, Gisela Laura   +2 more
openaire   +3 more sources

Caiman latirostris (Daudin, 1802). [PDF]

open access: yes, 2022
Caiman latirostris apresenta ampla distribuição latitudinal na América do Sul, compreendendo Argentina, Bolívia, Brasil, Paraguai e Uruguai. No território brasileiro, ocorre nas Regiões Hidrográficas do São Francisco, Atlântico Nordeste Oriental ...
COUTINHO, M. E.   +9 more
core   +1 more source

Tear meniscometry test in wild animals [PDF]

open access: yesCiência Rural, 2019
: This study aimed to describe strip meniscometry test values for Amazona aestiva (turquoise-fronted amazon), Ara ararauna (blue-and-yellow macaw) and Caiman latirostris (broad-snouted caiman).
Arianne Pontes Oriá   +5 more
doaj   +1 more source

First record of predation on Rhinella diptycha (Anura, Bufonidae) by Caiman latirostris (Crocodylia, Alligatoridae)

open access: yesActualidades Biológicas, 2020
Caimans of the species Caiman latirostris, which are widely distributed in South America, are opportunistic predators. They show ontogenetic variation in diet, with young individuals initially feeding on invertebrates and then gradually adding ...
Rodney Murillo Peixoto-Couto   +2 more
doaj   +1 more source

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