Results 11 to 20 of about 72 (68)

Using regression tree analysis to determine size class intervals and sexual dimorphism in the Morelet's crocodile Crocodylus moreletii

open access: yesWildlife Biology, Volume 2020, Issue 4, Page 1-9, December 2020., 2020
Assignment of Morelet's crocodile Crocodylus moreletii individuals into size groups or classes based on ecological and morphological similarities has not yet been associated with species‐specific ontogeny related changes. Age or size of first reproductive behavior is not precisely known for C.
Sergio E. Padilla   +6 more
wiley   +1 more source

Observations on nests of Crocodylus moreletii in San Luis Potosí, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2011
Nesting ecology of Morelet’s crocodile (Crocodylus moreletii) has been documented since 1940. However, only 2 nests constructed on floating vegetation have been recorded.
Armando H. Escobedo-Galván   +4 more
doaj   +1 more source

Nesting of Morelet’s crocodile, Crocodylus moreletii (Dumeril and Bibron), in Los Tuxtlas, Mexico

open access: yesBrazilian Journal of Biology, 2017
We evaluated the nesting by Crocodylus moreletii in Lago de Catemaco, Veracruz, southeastern, Mexico. During the nesting and hatching seasons, we searched for nests along the northern margins of the lake and small associated streams.
A. Villegas   +3 more
doaj   +1 more source

Hybridization and Immunology in Animals: A Review

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
Hybridization can reshape immune function by introducing novel genetic variation and combining parental immune traits. Across animal taxa, this process may influence resistance, tolerance, and pathogen dynamics, with important implications for disease ecology and One Health.
Cheyenne R. Graham   +3 more
wiley   +1 more source

Conquering the crush: A novel tool for holding crocodilian jaws open

open access: yesWildlife Society Bulletin, Volume 48, Issue 3, September 2024.
Crocodilians possess the strongest bite force of all extant animals, and this jaw‐closing pressure poses a challenge and safety risk for people working with them. We designed and tested a device for holding alligator jaws open that allows for safe positioning within the mouth and is adaptable to both widen and collapse the gape of the mouth.
Miriam Boucher   +5 more
wiley   +1 more source

Genomic and environmental insights and conservation challenges for two hybridizing iconic crocodile species across Mexico: Crocodylus acutus and C. moreletii

open access: yesAnimal Conservation, Volume 27, Issue 3, Page 308-323, June 2024.
Understanding hybridization is key for conservation of wild species, yet it is still a controversial issue in conservation. We discern geographic and temporal patterns of introgression, migration, and demography for Crocodylus acutus, C. moreletii, and their hybrid lineages.
M. Suárez‐Atilano   +5 more
wiley   +1 more source

Developing an efficient protocol for RNA extraction from Morelet's crocodile caudal scute biopsies

open access: yesMethodsX
Addressing the challenge of RNA extraction from hard tissues of wild animals is crucial, especially given the species' conservation and the ethical imperative to avoid lethal sampling methods.
Asela Marisol Buenfil-Rojas   +3 more
doaj   +1 more source

CHARACTERIZATION OF MORPHOLOGICAL TRAITS OF COMMERCIAL INTEREST IN THE MORELET'S CROCODILE (Crocodylus moreletii)

open access: yesTropical and Subtropical Agroecosystems, 2011
Crocodylus moreletii is a species of commercial interest based on its skin. In this study, five morphological traits of commercial interest were characterized in 125 captivity-raised specimens of C.
Ricardo Serna-Lagunes   +2 more
doaj  

Observations on nests of Crocodylus moreletii in San Luis Potosí, Mexico Observaciones sobre nidos de Crocodylus moreletii en San Luis Potosí, México

open access: yesRevista Mexicana de Biodiversidad, 2011
Nesting ecology of Morelet's crocodile (Crocodylus moreletii) has been documented since 1940. However, only 2 nests constructed on floating vegetation have been recorded.
Armando H. Escobedo-Galván   +4 more
doaj  

Variabilidad morfológica y crecimiento corporal de cuatro poblaciones de Crocodylus moreletii en cautiverio Morphological variability and body growth on four populations of Crocodylus moreletii in captivity

open access: yesRevista Mexicana de Biodiversidad, 2010
El objetivo del trabajo fue evaluar la variabilidad morfológica y el crecimiento corporal de 4 poblaciones del cocodrilo de pantano (Crocodylus moreletii) que se encuentran en la Unidad de Manejo para la Conservación de la Vida Silvestre Cacahuatal ...
Ricardo Serna-Lagunes   +5 more
doaj  

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