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Bite it forward … bite it better? Incisor procumbency and mechanical advantage in the chisel-tooth and scratch-digger genus Ctenomys (Caviomorpha, Rodentia)
(Elsevier Gmbh, 2017-12)
The subterranean genus Ctenomys (∼60 species, ∼100–1000 g) constructs its burrows by using both forefeet and teeth throughout a wide range of habitats in South America. They show a high variation in the incisors’ angle of ...
A non-digging zoobenthivorous fish attracts two opportunistic predatory fish associates
(Sociedade Brasileira de Ictiologia, 2005)
Functional Anatomy of the Forelimb of Plesiotypotherium achirense (Mammalia, Notoungulata, Mesotheriidae) and Evolutionary Insights at the Family Level
(Springer, 2018-06)
In the present work, we provide muscular reconstruction and we infer functional properties of the forelimb of Plesiotypotherium achirense, a fossil mesotheriid notoungulate from the late Miocene of Achiri (Bolivia). This ...
Tracing the Paleobiology of Paedotherium and Tremacyllus (Pachyrukhinae, Notoungulata), the Latest Sciuromorph South American Native Ungulates – Part II: Orbital, Auditory, and Occipito-Cervical Regions
(Springer, 2021-06)
The caudal cranium and occipito-cervical region, although usually overlooked, are informative about the paleobiology of fossil mammals, allowing inquiry into vision and hearing abilities, as well as head and neck postures. ...
Morphology of the limbs in the semi-fossorial desert rodent species of tympanoctomys (Octodontidae, rodentia)
(Pensoft Publishers, 2017-10)
Here, a detailed description of the forelimbs and hindlimbs of all living species of the genus Tympanoctomys are presented. These rodents, highly adapted to desert environments, are semi-fossorial with capacity to move on ...
Description and interpretation of Cenozoic vertebrate ichnofossils in Rio Grande do Sul State, Brazil
(2013-01-01)
In the neighborhood of the city of Boqueirão do Leão (State of Rio Grande do Sul, Brazil) a set of three big-sized tunnels has been found. One of the tunnels is only partially filled with sand and accessible along its ...
Description and interpretation of Cenozoic vertebrate ichnofossils in Rio Grande do Sul State, Brazil
(2013-01-01)
In the neighborhood of the city of Boqueirão do Leão (State of Rio Grande do Sul, Brazil) a set of three big-sized tunnels has been found. One of the tunnels is only partially filled with sand and accessible along its ...
Skin picking disorder in a woman with polyarteritis nodosa. Case report
Introduction: Excoriation (skin picking) disorder is included in the DSM-5 in the obsessive compulsive and related disorders category. It is defined as the recurrent urge to touch, scratch, scrape, scrub, rub, squeeze, ...