Results 31 to 40 of about 1,733 (196)
, 2015 Published as part of Benton, MJ, Donoghue, PCJ, Vinther, J, Asher, RJ, Friedman, M & Near, TJ, 2015, Constraints on the timescale of animal evolutionary history, pp. 1-107 in Palaeontologia Electronica (Florence, Italy) (Florence, Italy) 15 (1) on page 50, DOI: 10.26879/424, http://zenodo.org/record ...
Benton, MJ +5 more
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Extreme variation in the atrial septation of caecilians (Amphibia: Gymnophiona) [PDF]
Journal of Anatomy, 2014 AbstractCaecilians (order Gymnophiona) are elongate, limbless, snake‐like amphibians that are the sister‐group (closest relatives) of all other recent amphibians (frogs and salamanders). Little is known of their cardiovascular anatomy and physiology, but one nearly century old study suggests that Hypogeophis (family Indotyphlidae), commonly relied upon
Desiderius M. de Bakker +2 more
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Biodiversidad de anfibios en México
Revista Mexicana de Biodiversidad, 2013 Los anfibios constituyen un grupo de vertebrados con una diversidad total de 376 especies lo cual posiciona a México como el quinto país en riqueza de anfibios. México cuenta con un total de 16 familias con representantes de los 3 órdenes.
Gabriela Parra-Olea +2 more
doaj +1 more source
First Report of B Chromosomes in Caecilians (Amphibia: Gymnophiona)
, 2021 Venu, Govindappa, Rajendran, Albert, Raju, Narayanappa Govinda, Browne, Robert Kenneth, Ramakrishna, Sompalem, Venkatachalaiah, Govindaiah (2021): First Report of B Chromosomes in Caecilians (Amphibia: Gymnophiona). Ichthyology & Herpetology 109 (2): 443-
Rajendran, Albert +5 more
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The Evolution of Amphibian Photoreception
Frontiers in Ecology and Evolution, 2019 There have been a growing number of studies into the visual evolution of vertebrates. However, there remain few detailed integrative studies on the visual system of amphibians using morphological, molecular and physiological methods outside of a few ...
Samantha Mila Mohun +5 more
doaj +1 more source
Animals, 2020 Reproduction in vertebrates is controlled by the hypothalamo-pituitary-gonadal axis, and both the sex steroid and pituitary hormones play a pivotal role in the regulation of the physiology of the oviduct and events occurring within the oviduct.
Claire Brun +2 more
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Morphological Evidence for an Oral Venom System in Caecilian Amphibians
iScience, 2020 Summary: Amphibians are known for their skin rich in glands containing toxins employed in passive chemical defense against predators, different from, for example, snakes that have active chemical defense, injecting their venom into the prey.
Pedro Luiz Mailho-Fontana +6 more
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, 2010 Published as part of Speybroeck, Jeroen, Beukema, Wouter & Crochet, Pierre-André, 2010, A tentative species list of the European herpetofauna (Amphibia and Reptilia) — an update, pp.
Speybroeck, Jeroen +2 more
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Anfíbio: Gymnophiona: Siphonops paulensis
, 2016 Apresenta o anfíbio Siphonops paulensis (Gymnophiona: Caecilidae), também conhecido como "cobra-cega"Componente Curricular::Ensino Médio::BiologiaComponente Curricular::Educação Superior::Ciências Biológicas::Biologia ...
Sebben, Antonio
core +2 more sources
Anfíbio: Gymnophiona: Siphonops paulensis
, 2011 Apresenta o anfíbio Siphonops paulensis (Gymnophiona: Caecilidae), também conhecido como "cobra-cega"Componente Curricular::Ensino Médio::BiologiaComponente Curricular::Educação Superior::Ciências Biológicas::Biologia ...
Sebben, Antonio
core +2 more sources