Buscar
Mostrando ítems 1-10 de 469
Ontogenetic variation in skull shape of Thrichomys apereoides (Rodentia : Echimyidae)
(Amer Soc Mammalogists, 1999-02-01)
The pattern of change in shape during postnatal development in skulls of punare (Thrichomys apereoides) skulls, was studied by geometric morphometric techniques. Skull shape observed in T. apereoides varied both with size ...
Ontogenetic variation in skull shape of Thrichomys apereoides (Rodentia : Echimyidae)
(Amer Soc Mammalogists, 1999-02-01)
The pattern of change in shape during postnatal development in skulls of punare (Thrichomys apereoides) skulls, was studied by geometric morphometric techniques. Skull shape observed in T. apereoides varied both with size ...
Allometric analysis of the ontogenetic variation and evolution of the skull in Caiman spix, 1825 (Crocodylia: Alligatoridae)
(1997-03-01)
We studied ontogenetic variation in the shape of the skull among species of Caiman using principal component analysis. Comparison of multivariate allometric coefficients and ontogenetic trends between size and shape reveals ...
Allometric analysis of the ontogenetic variation and evolution of the skull in Caiman spix, 1825 (Crocodylia: Alligatoridae)
(Herpetologists League, 1997-03-01)
We studied ontogenetic variation in the shape of the skull among species of Caiman using principal component analysis. Comparison of multivariate allometric coefficients and ontogenetic trends between size and shape reveals ...
Skull shape and size divergence in dolphins of the genus Sotalia: A tridimensional morphometric analysis
(Alliance Communications Group Division Allen PressLawrenceEUA, 2002)
Ontogenetic variation in skull shape of Thrichomys apereoides (Rodentia : Echimyidae)
(Amer Soc Mammalogists, 2014)
Cranial ontogenetic variation in early saurischians and the role of heterochrony in the diversification of predatory dinosaurs
(Corte Madera, 2016-01)
Non-avian saurischian skulls underwent at least 165 million years of evolution and shapes varied from elongated skulls, such as in the theropod Coelophysis, to short and box-shaped skulls, such as in the sauropod Camarasaurus. ...
Congenital muscle dystrophy and diet consistency affect mouse skull shape differently
(Wiley, 2017)
The bones of the mammalian skull respond plastically to changes in masticatory function. However, the extent to which muscle function affects the growth and development of the skull, whose regions have different maturity ...
Comparative ontogenetic shape changes in the skull of Caiman species (Crocodylia, Alligatoridae)
(Wiley-Blackwell, 1997-01-01)
Ontogenetic shape changes in the skull of three species of the genus Caiman (C. latirostris, C. sclerops, and C. yacare) are compared by geometric morphometrics for three-dimensional configurations (the least-squares ...