Results 51 to 60 of about 907 (172)

Conocimiento, percepciones y usos del Crocodylus moreletti en la Reserva de la Biosfera Pantanos de Centla

open access: yesEcosistemas y Recursos Agropecuarios, 2021
La Reserva de la Biosfera Pantanos de Centla (RBPC) representa uno de los principales sitios de refugio, reproducción y alimentación del cocodrilo de pantano (Crocodylus moreletii) en México.
Paola Ocampo-González   +2 more
doaj   +1 more source

Phylogenetic systematics, biogeography, and evolutionary ecology of the true crocodiles (Eusuchia: Crocodylidae: Crocodylus) [PDF]

open access: yes, 2007
Modern crocodylian systematics has been dominated by investigations of higher-level relationships aimed at resolving the disparity between morphological and molecular data, especially regarding the true gharial (Gavialis).
Oaks, Jamie Richard
core   +2 more sources

The Braincase and Neurosensory Anatomy of an Early Jurassic Marine Crocodylomorph: Implications for Crocodylian Sinus Evolution and Sensory Transitions [PDF]

open access: yes, 2016
This is the pre-peer reviewed version of the following article: Brusatte, S. L., Muir, A. , Young, M. T., Walsh, S. , Steel, L. and Witmer, L. M. (2016), The Braincase and Neurosensory Anatomy of an Early Jurassic Marine Crocodylomorph: Implications for ...
Andrews CW.   +12 more
core   +2 more sources

Egg predation and vertebrates associated with wild crocodilian nests in Mexico determined using camera-traps [PDF]

open access: yes, 2021
Interactions between species and individuals can determine their survival in the wild. Most of the time these relationships are difficult to study in situ by direct observation.
Buenrostro Silva, Alejandra   +11 more
core  

Predictors and immunological correlates of sublethal mercury exposure in vampire bats [PDF]

open access: yes, 2017
Mercury (Hg) is a pervasive heavy metal that often enters the environment from anthropogenic sources such as gold mining and agriculture. Chronic exposure to Hg can impair immune function, reducing the ability of animals to resist or recover from ...
Altizer, Sonia   +7 more
core   +1 more source

Climatic Niche Modelling Reveals Limited Phylogenetic Niche Conservatism in New World Crocodylians

open access: yesJournal of Biogeography, Volume 53, Issue 6, June 2026.
ABSTRACT Aim Phylogenetic niche conservatism, the tendency of closely related species to retain ancestral ecological traits, has gained considerable interest, yet the lack of integration across independent evaluation methods has hindered our understanding of whether niches are conserved or dynamic.
Andrés L. Rodriguez‐Cordero   +9 more
wiley   +1 more source

Zonas potenciales de anidación de Crocodylus acutus en México [PDF]

open access: yes, 2016
Los crocodílidos son considerados como un grupo clave ecológicamente hablando debido a su efecto positivo sobre el ambiente, ya que por su actividad mantienen la estructura y función de los ecosistemas fluviales, controlan las poblaciones de algunas ...
Muñoz Mora, Víctor Hugo
core  

The Case of the Missing Green Iguana Predators: Reviews of Ecological Literature Should Go Beyond Google Scholar

open access: yesThe Bulletin of the Ecological Society of America, Volume 107, Issue 2, April 2026.
Abstract Knowing about species interactions is essential for ecological research, conservation efforts, resource management, and maintaining healthy ecosystems, but many of these, such as reports of predation, may not always be published in easily located resources—if they are published at all.
Matthijs P. van den Burg, Hinrich Kaiser
wiley   +1 more source

La epibiosis en los grandes vertebrados marinos de México: una revisión y su relevancia ecosistémica

open access: yesRevista Peruana de Biología, 2018
En este trabajo se revisan los casos de epibiosis reportados en los grandes vertebrados de México. La revisión de literatura incluye las publicaciones realizadas al mes de junio de 2018 considerando los 17 estados del litoral costero de la república ...
Marco Violante-Huerta
doaj   +1 more source

Organochlorine Pesticides in Chlorioallantoic Membranes of Morelet\u27s Crocodile Eggs from Belize [PDF]

open access: yes, 2004
Recent studies examined the utility of the chorioallantoic membrane (CAM) as a nonlethal, noninvasive indicator of environmental contaminant exposure in oviparous wildlife. The CAM is a highly vascularized extraembryonic membrane that functions as a site
Anderson, Todd A.   +5 more
core   +2 more sources

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