Terrestrial Mammals
Mostrando 13-24 de 46 artigos, teses e dissertações.
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13. Habitat use by terrestrial mammals in fragments of deciduous seasonal forest / Uso de hábitat de mamíferos terrestres em fragmentos de floresta estacional decidual
The constant environmental degradation, in special the habitat fragmentation, has leading to alterations in mammal populations around de world. Into the Campos de Instrução de Santa Maria (CISM), Santa Maria, State of Rio Grande do Sul/Brazil, it is not different, since the human colonization has led to habitat loss and fragmentation. In this region the Ca
Publicado em: 2008
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14. Técnicas de amostragem e a detecção de mamíferos terrestres na Floresta Amazônica.
Though used extensively the diurnal line-transect census method does not provide high quality information on the occurrence and abundance of many mammal species in the Amazonian forest, especially for larger and less abundant species. This study evaluated the effectiveness of diurnal line-transects with nocturnal line-transects and camera traps to detect ter
Publicado em: 2008
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15. The influence of the landscape structure pattern in assemblages communities of medium and large terrestrial mammals in the Vale do Ribeira Region - SP / Influência dos padrões estruturais da paisagem na comunidade de mamíferos terrestres de médio e grande porte na Região do Vale do Ribeira, Estado de São Paulo
Os estudos estabelecendo relações entre os dados biológicos e padrões espaciais têm contribuído para o entendimento de fenômenos ecológicos em escalas regionais e locais, mesmo que, ainda pouco se saiba sobre esses fenômenos. O enfoque dado a este estudo está voltado a uma interpretação da paisagem, no âmbito ecológico, de forma a entender o co
Publicado em: 2008
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16. PADRÕES DE MOVIMENTO, USO DE MICROHÁBITAT E DIETA DO JACARÉ- PAGUÁ, PALEOSUCHUS PALPEBROSUS(CROCODILIA: ALLIGATORIDAE), EM UMA FLORESTA DE PALEOVÁRZEA AO SUL DO RIO SOLIMÕES, AMAZÔNIA CENTRAL, BRASIL
Survey based on nocturnal counts of Paleosuchus palpebrosus along dry and rainy season were made in flooded forest areas, streams and pounds in the edge of the highway BR-319, kilometer 80, approximately 100 km south of Manaus in the municipal district of Castanho - Central Amazon, for determination of movement patterns, microhabitat use and diet of the spec
Publicado em: 2007
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17. Comunicação química por meio das fezes e da urina e comportamento social em gatos domésticos (Felis silvestris catus L.) / Chemical communication via feces and urine and social behaviour in the domestic cat (Felis silvestris catus L.)
Domestic cats may be used as a model for the study of the Felidae family, since they do not reach greater physical proportions, are found in high population densities all over the world and share with wild felids a variety of scent marks methods. Odor transference between cats and the environment occurs through corporal contacts and elimination of feces and
Publicado em: 2006
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18. Occurrence of Conepatus chinga (Molina) (Mammalia, Carnivora, Mustelidae) and other terrestrial mammals in the Serra do Mar, Paraná, Brazil
Neste artigo, 19 espécies adicionais de mamíferos são informadas para a Floresta Atlântica da Serra do Mar paranaense, sul do Brasil, incluindo espécies ameaçadas e raras. Este relato é resultado de uma pesquisa de campo de um ano na vertente oeste da Serra do Mar, município de Piraquara¸ com revisão adicional de relatos sobre a distribuição de m
Revista Brasileira de Zoologia. Publicado em: 2004-09
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19. Ecologia e conservação de catetos, Tayassu tajacu (Linnaeus, 1758) (Artiodactyla, Tayassuidae) em áreas de Cerrado do Estado de São Paulo.
Among the present mammals in the units of conservation Estação Ecológica de Jataí (EEJ) and Parque Estadual de Vassununga (PEV) and in the unit of production, Estação Experimental de Luiz Antônio (EELA), located in the northeast of the State of São Paulo, are the peccaries, Tayassu tajacu. Between March of 2000 and January of 2004, the home range of
Publicado em: 2004
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20. Manejo do cálcio intracelular e influência da temperatura sobre a contratilidade cardíaca de Synbranchus marmoratus.
The present study anlyzed the in vivo and in vitro responses of the myocardium obtained from Synbranchus marmoratus acclimated at 25 C and tested at 15, 25 and 35 C. The in vivo heart rate (fH bpm) was measured during acute transitions in temperature and subsequent return to 25 C. ECG recordings (lead DI of the electrocardiography) were obtained of electrode
Publicado em: 2004
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21. Fruit removal of a wild tomato, Solanum granulosoleprosum Dunal (Solanaceae), by birds, bats and non-flying mammals in an urban Brazilian environment
A study of removal of fruits of the wild tomato, Solanum granulosoleprosum Dunal (N = 5 plants), by vertebrates was carried out in an urban environment of southern Brazil from January to May 1997 and February 1998. To verify diurnal and nocturnal removals, fruits were counted in several fruit bunches, being classified by size and color. Diurnal observations
Revista Brasileira de Zoologia. Publicado em: 2003-09
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22. Terrestrial mammal feces: a morphometric summary and description
The study of feces of terrestrial mammals brings out biological and ecological data such as the species presence, diet, behaviour, territory, parasitic fauna, and home-range use, which can be applied for conservation projects and support paleoecological research that use coprolites as the main source of study. Although the new biotechnological techniques all
Memórias do Instituto Oswaldo Cruz. Publicado em: 2003-01
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23. Anatomy of the left atrioventricular complex of the Minke whale (Balaenoptera acutorostrata Lacépède, 1804) / Anatomia do Complexo Valvar Atrioventricular Cardíaco Esquerdo da Baleia Minke (Balaenoptera acutorostrata Lacépède, 1804)
A few information exist in the literature relative to the morphology of the circulatory organs of the whale, especially concerning the valvar complex of the heart. It tried to approach in this work, the macroscopic anatomy of the left atrioventricular valve of the whale Minke, as well as the musculi papillaris and Chordae tendineae. It was studied the anatom
Publicado em: 2001
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24. Polinização, fenologia e distribuição espacial de Bromeliaceae numa comunidade de Mata Atlantica, litoral sul de São Paulo
The pollination biology, flowering and fruiting phenology, dispersal mode, and spatial distribution of bromeliad species was studied in four habitats at the Rio Verde estuary in the Atlantic rainforest in SE Brazil. Seventeen bromeliad species are pollinated by humming birds, two are bat-pollinated, and one is pollinated by bumblebees. Most bromeliad species
Publicado em: 1994