Results 211 to 220 of about 3,883,996 (359)

Variation in parrot jaw musculature

open access: yesThe Anatomical Record, EarlyView.
Interspecific morphological differences in some superficial jaw muscles of parrots. Abstract Psittaciformes, the order encompassing parrots and their relatives, are highly diverse and generally known for having a strong beaks used for multiple behaviors. The muscles related to the masticatory apparatus should reflect this functional complexity; however,
Ana Carolina L. Faillace   +3 more
wiley   +1 more source

Scorpions are taking over: the silent and escalating public health crisis in Brazil. [PDF]

open access: yesFront Public Health
Pucca MB   +5 more
europepmc   +1 more source

Morphology and paleoecology of a hybodontiform with serrated teeth, Priohybodus arambourgi, from the Late Jurassic of northeastern Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Hybodontiformes was a diverse, successful, and important group of shark‐like chondrichthyans known from a variety of ecosystems. Some representatives of the order had a wide palaeogeographic distribution, as is the case with Priohybodus arambourgi. With a multicuspidate crown, P. arambourgi was the first hybodontiform to develop fully serrated
Estevan Eltink   +5 more
wiley   +1 more source

Molecular Epidemiology of St. Louis Encephalitis Virus, São Paulo State, Brazil, 2016-2018. [PDF]

open access: yesEmerg Infect Dis
Caleiro GS   +14 more
europepmc   +1 more source

Inside the head of Crotalus durissus LINNAEUS, 1758 (Serpentes, Viperidae, Crotalinae): Macroscopic description of the brain with ontogenetic insights

open access: yesThe Anatomical Record, EarlyView.
Abstract Neuroanatomy studies in vertebrates have garnered significant attention in recent years, particularly driven by advancements in computerized tomography imaging techniques. Nonetheless, these advancements remain largely constrained to specific vertebrate groups, notably mammals, birds, and fish, leaving studies in reptiles at an incipient stage.
Giordanna Issa Lucas, Angele Martins
wiley   +1 more source

Trends in orthodontic scientific contributions: An evaluation based on the American Association of Orthodontists annual sessions. [PDF]

open access: yesPLoS One
García-Espona I   +4 more
europepmc   +1 more source

Dengue in Brazil [PDF]

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2012
openaire   +4 more sources

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