Results 71 to 80 of about 2,082 (176)
Ontogenia dos ossos da cintura peitoral e membros torácicos em embriões de Podocnemis unifilis
Os Testudines abrangem um grupo restrito que combinam aspectos primitivos e derivados, por exemplo, no esqueleto de seus membros. Para descrever a ontogenia do esqueleto da cintura peitoral e dos membros torácicos de Podocnemis unifilis, 66 embriões ...
Fabiano Campos Lima +9 more
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66 | THE EVOLUTION OF NEURONAL SCALING IN AMNIOTES
Similarly sized brains can be made of highly different neuron numbers, that is along the evolution of amniotes multiple shifts in the evolution of the scaling relationships between brain-size vs brain-neurons should have occurred to justify the diversity
GEI - SOCIETÀ ITALIANA DI BIOLOGIA DELLO SVILUPPO E DELLA CELLULA
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...stages in the evolution of the testudinate humerus [PDF]
n ...
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Rhinoclemmys nasuta (Testudines: Geoemydidae) es considerada una especie casi endémica de Colombia y la más primitiva del género, sin embargo, se encuentra clasificada por la IUCN como deficiente de datos, ya que la información disponible no es ...
Yherson Franchesco Molina Henao +2 more
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The parabasisphenoid complex in Mesozoic turtles and the evolution of the testudinate basicranium
During the early development of turtles and other amniotes, the parabasisphenoid, or basisphenoid s.l., is formed by at least two centers of ossification: the endochondral basisphenoid s.s. and the dermal parasphenoid. This fusion is usually so dramatic that the two elements cannot be distinguished from each other in the adult stage.
Juliana Sterli +3 more
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Ordre TESTUDINES Linnaeus, 1758 REMARQUES Les Trionychidae sont représentés par Trionyx sp., préservé par des fragments de pleurales, roulées ou non (Fig. 19D); dont un d’adulte (MNHN. F, Ginsburg 1973; site Le Bardon), un disque pleural juvénile (par les bourrelets pleuraux longitudinaux et les extrémités latérales des côtes encore largement libres ...
Perthuis, Adrien de +19 more
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Published as part of Mccranie, James R., 2015, A checklist of the amphibians and reptiles of Honduras, with additions, comments on taxonomy, some recent taxonomic decisions, and areas of further studies needed, pp.
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First known gigantic sea turtle from the Maastrichtian deposits in Egypt [PDF]
GEBELY ABDEL-MAKSOUD ABU EL-KHEIR +2 more
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El presente trabajo analiza aspectos de alimentación en medio natural de la tortuga, Peltocephalus dumerilianus (Testudines: Podocnemididae; cabezón), a partir de muestras de contenidos alimenticios tomados de estómago e intestino grueso de ejemplares ...
Jaime De La Ossa-V. +2 more
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Se presenta por primera vez el hallazgo de oofagia canibalística en Peltocephalus dumerilianus (Schweigger, 1812) (Testudines: Podocnemididae), detectada durante un estudio de dieta en medio natural para esta especie, en el cual se examinaron muestras de
Jaime De La Ossa V. +2 more
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