Results 111 to 120 of about 62,510 (316)
Estudios Geologicos, 2000 Se describe la anatomía cráneo-dentaria del género Actenomys, registrado en sedimentos del Plioceno de la provincia de Buenos Aires (República Argentina), con especial énfasis los puntos de origen e inserción de la musculatura masticatoria; se lo compara
L. J. M. de Santis, G. J. Moreira
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Semicircular canal morphology in Rodentia and its relationship to locomotion
Journal of Anatomy, EarlyView.Here, we present a selection of rodent inner ear 3D models in the lateral view, with rodents from seven locomotor categories (left to right: fossorial, semifossorial, semiaquatic, terrestrial, ricochetal, arboreal, and gliding). Semicircular canal (SCC) morphology, including radius of curvature and shape, can be differentiated between specialized forms
Lily Hou +4 more
wiley +1 more source
Loxodontomys pikumche (Rodentia, Cricetidae): nueva especie para Argentina [PDF]
, 2009 We report the first record of occurrence of Loxodontomys pikumche Spotorno et al., 1998, in the Central Andes of Argentina. We briefly describe external characters, skull, karyotype, and habitat; also, we provide general comparisons with the other known ...
Novillo, Agustina +2 more
core
Comparison of Lagostomus maximus amelogenin gene (AMELX) with other mammals [PDF]
, 2016 The aim of this study was to compare the Lagostomus maximus AMEL sequence to assess their similarity with the AMEL genes from other mammals. Previously we reported a sequence of the AMEL gene of Lagostomus maximus which corresponds to the intron 3 of the
Espinosa, Maria Beatriz
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Tipificación corológica de los micromamíferos ibéricos en relación con Europa y África
Graellsia, 2003 En el presente artículo se analizan los diferentes tipos de distribución, o corotipos, que pudieran existir para las 70 especies de micromamíferos que se distribuyen por los 12 sistemas montañosos que circundan la parte más occidental de la cuenca ...
R. Real +4 more
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Morphology and development of the baculum in harbour seals (Phoca vitulina)
Journal of Zoology, EarlyView.This study examines the ontogenetic changes in the morphology of the penis bone in the harbour seal, focusing on the implications for sexual maturity and reproductive function. A large comparative dataset of approx. 300 genital bones from 1 year to over 20 years of age was used for analyses.
T. Berghäuser +3 more
wiley +1 more source
Molecular Survey and Genetic Diversity of Hemoplasmas in Rodents from Chile
Microorganisms, 2020 Even though hemotrophic mycoplasma (hemoplasma) infections are well documented in a wide variety of hosts worldwide, there is a gap in the knowledge aobut hemoplasmas in rodents.
Amir Salvador Alabí +9 more
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Experimental Physiology, EarlyView.Abstract We measured the BASAL breathing frequency following an overnight fast in adult, non‐pregnant/non‐lactating, inactive mammals ranging in body mass from 15 to 5520 kg. The data included results from 338 individual animals from 34 species that were divided into terrestrial, semi‐aquatic (Otariidae and Phocidae) and aquatic mammals.
Andreas Fahlman +10 more
wiley +1 more source
Functional evolution of the feeding system in rodents [PDF]
, 2012 The masticatory musculature of rodents has evolved to enable both gnawing at the incisors and chewing at the molars. In particular, the masseter muscle is highly specialised, having extended anteriorly to originate from the rostrum.
Cox, Philip G. +7 more
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, 2013 Published as part of Arnal, Michelle & Pérez, María E., 2013, A new acaremyid rodent (Hystricognathi: Octodontoidea) from the middle Miocene of Patagonia (South America) and considerations on the early evolution of Octodontoidea, pp.
Arnal, Michelle, Pérez, María E.
openaire +2 more sources