Results 21 to 30 of about 5,415 (214)

Plasma Activity of the Broad-snouted Caiman (Caiman latirostris) [PDF]

open access: yes, 2009
Crocodilians exhibit well-defined social behaviors, which frequently result in serious wounds as a consequence of social disputes including the loss of entire limbs. Despite the severity of many wounds, there is typically little sign of infection.
Di Conza, José Alejandro   +4 more
core   +3 more sources

The glycoproteomics of hawk and caiman tears [PDF]

open access: yesBMC Veterinary Research, 2021
Background Glycoproteins are important tear components that participate in the stability of the ocular surface. However, the glycopeptides that are present in the tears of wild animals have not yet been described.
Ana Cláudia Raposo   +4 more
doaj   +2 more sources

Allometry of reproduction in broad-snouted caiman (Caiman latirostris) [PDF]

open access: yesBrazilian Journal of Biology, 2001
In the present study regression equations are established between broad-snouted caiman (Caiman latirostris) captive reproductive females snout-vent length (SVL) and body mass (BM) and the following clutch characteristics: egg mass, egg "length" (maximal ...
VERDADE L. M.
doaj   +6 more sources

Morphological comparison of the larynx and trachea of Chelonia mydas (Linnaeus, 1758), Caiman yacare (Daudin, 1802) and Caiman latirostris (Daudin, 1802) [PDF]

open access: yesAnais da Academia Brasileira de Ciências
The larynx is in the lower respiratory tract and has the function of protecting the airways, controlling, and modulating breathing, assisting the circulatory system, and vocalizing. This study aims to describe the anatomy and histology of the skeleton of
MARIANA O. LIMA   +7 more
doaj   +2 more sources

Capture methods of Caiman latirostris Daudin, 1802 (Crocodylia, Alligatoridae) in northern Uruguay, with notes of defensive and feeding behaviours

open access: yesRevista de Biologia Neotropical, 2023
Caiman latirostris is a Neotropical crocodilian for which there is scarce natural history information in regard to other species, as also about survey methods used by field researchers.
Claudio Borteiro   +4 more
doaj   +2 more sources

Biomarkers of genotoxicity, immunotoxicity and oxidative stress on Caiman latirostris (Broad-snouted caiman) hatchlings exposed to pesticide formulations and mixtures widely used in agriculture

open access: yesEnvironmental Advances, 2021
Pesticide formulations are currently considered as one of the main factors responsible for environmental contamination worldwide. Consequently, several wild species can be affected by the over use of pesticides related to agriculture activity. The aim of
E.C. López González   +4 more
doaj   +2 more sources

Ontogenetic variability of the intertympanic sinus distinguishes lineages within Crocodylia. [PDF]

open access: yesJ Anat, 2023
We recognised the usefulness of the paratympanic sinuses in distinguishing major lineages within Crocodylia. 3D geometric morphometric approaches allow us to quantify the ontogeny and variability of the intertympanic sinus within one of the largest dataset of modern species, including one of the largest specimens ever scanned at such a high resolution.
Perrichon G   +10 more
europepmc   +2 more sources

Roars, Rumbles, and Resonance: A Systematic Review and Meta-Analysis of Crocodylian Acoustic Signals. [PDF]

open access: yesEcol Evol
Crocodylians are highly vocal reptiles, possessing a complex acoustic signalling system including vocal and non‐vocal signals used for courtship, mating, mediating conflict, and providing maternal care. Despite this, research on crocodylian acoustic signalling remains infrequent, with methodologies and terminology varying widely across studies.
Flores SA   +3 more
europepmc   +2 more sources

Size, not phylogeny, explains the morphology of the endosseous labyrinth in the crown clade Crocodylia. [PDF]

open access: yesJ Anat
Here, we present the most complete dataset to date on the endosseous labyrinths of extant crocodylians. Using 3D geometric morphometrics, we show that allometry constitutes a major contributor of the shape variation of the crocodylian endosseous labyrinths and that the development of this structure is likely linked to the braincase conformation, in all
Pochat-Cottilloux Y   +9 more
europepmc   +2 more sources

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