Results 111 to 120 of about 28,452 (201)

Biologia reprodutiva de jacaré-do-papo-amarelo no rio Paraná, Brasil. [PDF]

open access: yes, 2013
O jacaré-do-papo-amarelo, Caiman latirostris, tem ampla distribuição geográfica em países da América do Sul - Bolívia, Paraguai, Brasil, Argentina e Uruguai. (Medem, 1983).
CAMPOS, Z. M. da S., MOURÃO, G. de M.
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Biologija i ekologija krokodila (red Crocodylia) [PDF]

open access: yes, 2009
Crocodiles had turned up on our planet 240 million years ago. At first they were small land animals, yet the enhancement of world climate enabled them to grow into much bigger forms like Deinosuchusa, whose lenght reached up to 13 meters. However, climate gradually changed and so did the position of continents, which made crocodiles adapt to new life ...
openaire  

A revision of the evolutionary relationships of Crocodylia

open access: yes, 2020
First appearing in the latest Cretaceous, Crocodylia is a clade of mostly semi-aquatic, predatory reptiles, defined as all of the descendants of the last common ancestor of the extant alligators, caimans, crocodiles, and gharials. Crocodylian phylogeny has been extensively studied using molecular and morphological datasets; however, numerous systematic
openaire   +3 more sources

Crocodylomorph eggs and eggshells from the Lourinhã Fm. (Upper Jurassic), Portugal [PDF]

open access: yes, 2014
We here present fossil crocodylomorpha eggshells from the Late Jurassic Lourinhã Formation of Portugal, recovered from five sites: one nest from Cambelas and various fragments from Casal da Rola, Paimogo I, Paimogo II, and Peralta.
Balbino, Ausenda   +3 more
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Novos restos de Notosuchus terrestris Woodward, 1896 (Crocodyliformes: Mesoeucrocodylia) do Cretáceo Superior de Neuquén, Patagônia, Argentina [PDF]

open access: yes, 2008
New materials of Notosuchus terrestris are here described. They were found on Bajo de la Carpa Formation outcrops, near the Universidad Nacional del Comahue, Neuquén City.
Calvo, Jorge, Fiorelli, Lucas Ernesto
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Morfometria e endocrinologia de jacaré-tinga (Caiman crocodilus) em cativeiro. [PDF]

open access: yes, 2017
Os crocodilianos estão no topo da cadeia alimentar, sendo controladores ecológicos. Entretanto, apesar de sua importância, nos anos 90 todas as espécies encontravam-se sob risco de extinção, e listadas nos Apêndices 1 e 2 da CITES (Convention on ...
ARAUJO, J. da C.   +3 more
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Tomistoma cf. lusitanica (Vianna i Moraes, 1945) (Reptilia: Crocodylia) del Tortonià inferior del port de Maó (Menorca, Illes Balears) [PDF]

open access: yes
Es dona compte de la presència del cocodril longirrostre Tomistoma cf. lusitanica (Vianna i Moraes, 1945) al Tortonià inferior de Menorca, com una espècie pròpia d’un ambient deltaic. La presència de cocodrils longirrostres miocènics constitueix un excel·
Fernández, Miquel   +3 more
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Estudios adicionales sobre los Crocodylia y Testudinata del Alto Caquetá y Río Caguán Estudios adicionales sobre los Crocodylia y Testudinata del Alto Caquetá y Río Caguán

open access: yesCaldasia, 1969
Se llevaron a cabo estudios adicionales sobre problemas de reproducción de la babilla (Caiman sclerops) y tres especies de tortugas (Podocnemis expansa, Podocnemis unifilis y Phrynops geoffroanus tuberosus).  Los resultados principales son los siguientes:
Medem Federico
doaj  

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