Results 31 to 40 of about 1,385 (302)
Revista de Arqueologia, 1994 Carajás representa um papel fundamental para a compreensão da integração humana na Amazônia. Isto acontece devido às suas características ambientais e às possfveis inteirações que os homens puderam ter com elas. Inclusive, como conseqüência disto, é posslvel esboçar uma hipótese testável, sobre a formação e evolução das culturas amazônicas, cujas ...
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Phytologia., 1986 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Ecological functions and economic value of the Neotropic Cormorant (Phalacrocorax brasilianus) in Los Olivitos Estuary, Venezuela [PDF]
, 2011 We present the ecological functions of cormorants and estimate the economic value of these functions to artisanal fishermen, as a valuation exercise for Neotropic Cormorants at Los Olivitos Estuary, Lake Maracaibo, Venezuela.
ENRIQUE WEIR +3 more
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RodriguésiaResumen Se describe e ilustra una nueva especie de Glandularia, G. guaibensis P. Peralta & Thode, endémica de Guaíba, Rio Grande do Sul, Brasil, colectada en bañados. Además se realizan las siguientes combinaciones: G. angustilobata (Moldenke) P. Peralta
Paola Peralta, Verônica Thode
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A dozen of new species of orchid bees (Hymenoptera: Euglossini) from Brazil and Ecuador
Revista Chilena de EntomologíaNew species of orchid bees, eleven from Brazil and one from Ecuador, are here described, two in the genus Eufriesea (Ef. aequatoriana sp. nov. and Ef. patrice sp. nov.), seven in Euglossa (Euglossa) (Eg. aeneolusa sp. nov., Eg. caruaruensis sp. nov., Eg.
Marcio Luiz de Oliveira
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Adrenergic and Cholinergic Regulation of Cardiovascular Function in Embryonic Neotropic Cormorants (Phalacrocorax basilianus) [PDF]
, 2017 Investigations of cholinergic and adrenergic tone on heart rate (fH) and mean arterial pressure (Pm) during embryonic development have been conducted on numerous avian species. While these investigations have documented that adrenergic tone, a continuous
Cummins, James B.
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The Anatomical Record, EarlyView.We describe the functional anatomy of masticatory muscles in nine opossums, finding a generalized anatomical pattern with differences related to skull morphology. Variation in quantitative myological data and estimated bite force was mostly related to size, and the increase in bite force supports dietary diversification associated with size increase ...
Juann A. F. H. Abreu, Diego Astúa
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Multiple, White Ibis, Roseate Spoonbills, and Neotropic Cormorant, A [PDF]
, 1930 A flock of white ibis with roseate spoonbills and a neotropic cormorant roost in a tree.https://digitalcommons.usf.edu/aesc_photographs/1901/thumbnail ...
Audubon Florida
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Out of Africa : Fossils shed light on the origin of the hoatzin, an iconic Neotropic bird [PDF]
, 2011 International audienceWe describe the earliest fossils of the enigmatic avian taxon Opisthocomiformes (hoatzins) from the Oligo-Miocene (22-24 mya) of Brazil.
Herculano Alvarenga +5 more
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Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)
The Anatomical Record, EarlyView.Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto +3 more
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