Results 51 to 60 of about 4,367 (209)
Notas nomenclaturales sobre anfibios actuales y fósiles
Graellsia, 2012 Una revisión de anfibios extintos y actuales en estado fósil (Allocaudata, Anura y Caudata) ha permitido detectar diversos casos que precisan cambios nomenclaturales a fin de estabilizar la taxonomía del grupo.
C. Martín +2 more
doaj +1 more source
Egg clutch structure of Rhinella rumbolli (Anura: Bufonidae), a toad from the Yungas of Argentina, with a review of the reproductive diversity in Rhinella [PDF]
, 2015 Rhinella rumbolli is a poorly known, medium-sized toad endemic to the Yungas of Argentina. Recent fieldwork allowed observing its peculiar oviposition mode, which is described in this paper.
Baldo, Juan Diego +3 more
core
Sobreposição de nicho e partilha de recursos entre cinco espécies simpátricas de bufonídeos (Anura, Bufonidae) do nordeste da Argentina [PDF]
, 2009 The niche overlap and resource partitioning were analyzed for five sympatric bufonids from Northeastern Argentina: Rhinella schneideri, R. bergi, R. fernandezae, R. granulosa, and Melanophryniscus cupreuscapularis.
Duré Pitteri, Marta Inés +2 more
core +2 more sources
Anfibios y reptiles del departamento de Ica con comentarios sobre su distribución
Revista Peruana de Biología, 2023 En este trabajo se presenta el listado actualizado de anfibios y reptiles de Ica, las especies son comentadas, acompañadas de mapas de distribución y claves de identificación para reptiles y anfibios.
Alejandro Mendoza +12 more
doaj +1 more source
Wildlife Biology, Volume 2025, Issue 5, September 2025.Many populations of species belonging to the order Crocodilia are threatened due to illegal trafficking, indiscriminate hunting, and habitat loss and degradation affecting crocodilian health and parasitic load. Although several studies have revealed that crocodiles, caimans, and alligators are frequently infected by Hepatozoon spp., the results from ...
Alfonso Marzal +13 more
wiley +1 more source
Percepção ambiental do bioma caatinga no contexto escolar
Revista Iberoamericana de Educación, 2017 Inserir a percepção ambiental no contexto do ensino escolar é de grande importância, para que se inicie a tomada de consciência e percepção do ambiente a partir das primeiras etapas de formação do indivíduo.
Luciana Soares de Souza +1 more
doaj +1 more source
Revista Mexicana de Biodiversidad, 2019 El cambio climático (CC) podría ocasionar la extinción del 20% de las especies de lagartijas a nivel mundial para el año 2080. Sin embargo, el riesgo de extinción varía entre especies y depende de los requerimientos fisiológicos de los individuos y de ...
Marco A. Altamirano-Benavides +12 more
doaj +1 more source
The tadpole of Physalaemus fernandezae (Anura: Leptodactylidae) [PDF]
, 2006 This paper describes the external and buccopharyngeal morphology, chondrocranium and cranial muscles in tadpoles of Physalaemus fernandezae. The data are compared with those for other species of Physalaemus to improve the diagnosis of the “species group”
Alcalde, Leandro +2 more
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Lagarto gigante de La Palma - Gallotia auaritae Mateo, García Márquez, López Jurado y Barahona, 2001 [PDF]
, 2009 Reptiles - Orden Squamata - Familia Lacertidae en la Enciclopedia Virtual de Vertebrados Españoles, http://www.vertebradosibericos.org/.A comprehensive review of the natural history of the La Palma Giant Lizard Gallotia auaritae in Spain.Peer ...
Mateo, José Antonio
core +2 more sources
What Predicts Gene Flow During Speciation? The Relative Roles of Time, Space, Morphology and Climate
Molecular Ecology, Volume 33, Issue 23, December 2024.ABSTRACT The processes that restrict gene flow between populations are fundamental to speciation. Here, we develop a simple framework for studying whether divergence in morphology, climatic niche, time and space contribute to reduced gene flow among populations and species.
Jeffrey W. Streicher +6 more
wiley +1 more source