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Erythrocyte alkaline phosphatase in patients with myotonic muscle disorders
(Universidad del Zulia, 2013)
Osteology and phylogenetic relationships of Tyrannotitan chubutensis Novas, de Valais, VickersRich and Rich, 2005 (Theropoda: Carcharodontosauridae) from the Lower Cretaceous of Patagonia, Argentina
(Taylor & Francis, 2013)
The theropod clade Carcharodontosauridae is a broadly distributed group of large allosauroid theropods. The carcharodontosaurids recorded in the Albian – Cenomanian of Gondwana are the youngest and most derived members of ...
Postcranial anatomy of Riograndia guaibensis (Cynodontia: Ictidosauria)
(Elsevier France-editions Scientifiques Medicales Elsevier, 2019-04)
Postcranial remains of non-mammaliaform cynodonts provide crucial information documenting the anatomical steps and locomotor advances that led to the mammalian pattern. Here, we present a detailed description of the first ...
Extreme postcranial pneumaticity in sauropod dinosaurs from South America
(Springer Heidelberg, 2012-11)
Birds are unique among living tetrapods in possessing pneumaticity of the postcranial skeleton, with invasion of bone by the lung and air-sac system. Postcranial skeletal pneumaticity (PSP) has been reported in numerous ...
Relationship between myological variables and different take-off and landing behaviours in frogs
(Wiley Blackwell Publishing, Inc, 2019-03-01)
Although landing behaviour in anurans differs significantly among species, a take-off behaviour seems to be largely conserved in the evolution of frogs and toads. The ancestral mode of landing is hypothesized to involve ...
Silvinichthys pachonensis, a new catfish from high altitude, with a key to the species of the genus (Siluriformes: Trichomycteridae)
(Verlag Dr Friedrich Pfeil, 2016-12)
Silvinichthys pachonensis, new species, is described from 3,103 m asl in the Andean cordillera of San Juan, Argentina, and constitutes the first record of the genus in high altitude. It shares the diagnostic characters of ...
Postcranial skeleton of Spalacopus cyanus (Rodentia: Octodontidae): description and functional aspects
(Asociación Mexicana de Mastozoología, 2020-09)
El género Spalacopus incluye una sola especie, S. cyanus, endémica de la región central del Chile, siendo una de las especies mejor adaptada a la vida subterránea de la familia Octodontidae. Miembro del linaje que consiste ...
Postcranial skeleton of spalacopus cyanus (Rodentia: Octodontidae): Description and functional aspects
(Asociacion Mexicana de Mastozoologia, 2020-09)
The genus Spalacopus includes only one species, S. cyanus, endemic to central Chile and one of the species best adapted to a subterranean lifetyle in the family Octodontidae. It is a member of the lineage consisting in ...
Neonate morphology and development in pterosaurs: Evidence from a ctenochasmatid embryo from the Early Cretaceous of Argentina
(Geological Society of America, 2017-09)
We report on a diminutive pterosaur specimen (MIC-V246) from the Lower Cretaceous Lagarcito Formation, that has anatomical features and general proportions which agree with those of other juvenile specimens of the ...