Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 20
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
An updated analysis of the distribution of cites-listed peruvian carnivores for conservation priorities Mastozool. neotrop.
Hurtado,Cindy M; Pacheco,Víctor; Fajardo,Úrsula; Uturunco,Angie.
Species in the Order Carnivora are susceptible to habitat fragmentation, deforestation, and climate change because of their medium to large size, large spatial requirements, and other species-specific require­ments, providing challenges to conservation and management. Understanding their distributions and occurrence in the face of these threats is crucial for conservation. Peru has 21 carnivore species regulated by the CITES Convention (61.8% of all Peruvian carnivore species). The aims of this project were: a) to generate distribution maps of Peruvian carnivores listed by CITES, b) to describe their distribution by ecoregions, c) to describe changes in species richness through time, and d) to identify species and areas in need of further research and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Information gaps; Mammals; Occurrence; Peru; Species richness; Mamíferos; Ocurrencia; Perú; Riqueza de especies; Vacíos de información.
Ano: 2016 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832016000200016
Imagem não selecionada

Imprime registro no formato completo
Checklist of mammals from Mato Grosso do Sul, Brazil. Repositório Alice
TOMAS, W. M.; ANTUNES, P. C.; BORDIGNON, M. O.; CAMILO, A. R.; CAMPOS, Z.; CAMARGO, G.; CARVALHO, L. F. A. da C.; CUNHA, N. L. da.; FISCHER, E.; GODOI, M. N.; HANNIBAL, W.; MOURAO, G.; RIMOLI, J.; SANTOS, C. F.; SILVEIRA, M.; TOMAS, M. A..
ABSTRACT: We updated the checklist of mammals from Mato Grosso do Sul, Brazil based on primary records only. One hundred and sixty-six mammal species were listed as occurring in the state, 47 of them being medium to large, 47 small mammal and 73 bat species. The listed species are distributed in 31 families: Didelphidae (17 spp.), Dasypodidae (7 spp.), Myrmecophagidae (2 spp.), Cebidae (1 sp.), Callithrichidae (2 spp.), Aotidae (1 sp.), Pitheciidae (1 sp.), Atelidae (1 sp.), Leporidae (1 sp.), Felidae (7 spp.), Canidae (4 spp.), Mustelidae (5 spp.), Mephitidae (2 spp.), Procyonidae (2 spp.), Tapiridae (1 sp.), Tayassuidae (2 spp.), Cervidae (4 spp.), Sciuridae (1 sp.), Cricetidae (22 spp.), Erethizontidae (1 sp.), Caviidae (3 spp.), Dasyproctidae (1 sp.),...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Mammals; Mato Grosso do Sul; Biota-MS Program; Mamifero; Mammals.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1069982
Imagem não selecionada

Imprime registro no formato completo
Construction of arboreal nests by brown-nosed coatis, Nasua nasua (Carnivora: Procyonidae) in the Brazilian Pantanal Rev. Bras. Zool.
Olifiers,Natalie; Bianchi,Rita de C.; Mourão,Guilherme de M.; Gompper,Matthew E..
The construction of arboreal nests is rare among mammals in the order Carnivora. However, coatis (Procyonidae: Nasua Storr, 1780) build arboreal nests that are used for resting or birthing. Here we describe Nasua nasua (Linnaeus, 1766) nests located during a telemetry study of coatis in the Brazilian Pantanal. Coati nests were all "bird-like", that is, open nests having a semispherical shape. Nests were constructed of twigs, branches, and lianas sometimes interlaced with leaves. Nest volume was 30-50 cm³ and average nest height was approximately 9.5 m. Nests were found in open "cerrado" vegetation, along forest edges, or in interior "cordilheiras" forest. The reasons why coatis build such nests are unclear, but may relate to inter or intraspecific...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Brazil; Mammals; Ecology; Neotropical.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702009000300023
Imagem não selecionada

Imprime registro no formato completo
Dados biológicos do morcego-vampiro diaemus youngi no Cerrado do Distrito Federal, Brasil. Infoteca-e
AGUIAR, L. M. de S.; CAMARGO, W. R..
RESUMO: Embora a espécie Diaemus youngi (Jentik, 1893) seja considerada por alguns autores como ocorrendo em todo o Brasil, não há registros na literatura da captura da espécie no Cerrado do Brasil Central. Aqui, reporta-se, então, o primeiro registro da espécie nessa região, em área rural do Distrito Federal. Além disso, o trabalho apresenta algumas informações, de acordo com dados desta pesquisa e da literatura, sobre a biologia, conservação e distribuição geográfica no País de D. youngi. ABSTRACT: Here we report Diaemus youngi (Jentik, 1893) as occurring in all the Brazilian territory. In spite of that, there are no reports of capture sites for D. youngi in the literature for Distrito Federal or Cerrado of Central Brazil. Here we report the first...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) Palavras-chave: Morcego hematófago; Mamífero; Ectoparasita; Caverna; Conservação; Mammals; Parasites; Caves; Conservation.
Ano: 2007 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/572261
Imagem não selecionada

Imprime registro no formato completo
Digestive Peritoneum in Wistar Rat (Rattus norvegicus) International Journal of Morphology
Möller,Richard; Vazquez,Noelia; Teliz,Diana; Méndez,Virginia.
The laboratory rat (Rattus norvegicus albinus) has been used as a model for medical, biological and molecular research, for a long time. It is an interesting fact that there are no detailed descriptions of the gross anatomy of the liver and its ways of fixation. The aim of this study is to define clearly and according to the Nomina Anatomica Veterinaria principles, the liver and its way of fixation in this species of laboratory mammal. Eighty-eight rats (Rattus norvegicus albinus) were used, with a weight between 250 and 450 g. They were dissected in fresh, after been euthanized by an overdose of thiopental sodium intraperitoneal. An incision from the xiphoid cartilage up to the pubic region was made and another on each costal arch toward dorsal.
Tipo: Journal article Palavras-chave: Anatomy; Morphology; Mammals; Rattus norvegicus.
Ano: 2013 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000100020
Imagem não selecionada

Imprime registro no formato completo
HISTOLOGICAL STUDY OF THE SALIVARY GLANDS IN Dasypus hybridus (MAMMALIA, DASYPODIDAE) International Journal of Morphology
Codón,Stella Maris; Estecondo,Silvia; Casanave,Emma Beatriz.
The histology of the salivary glands of the armadillo Dasypus hybridus (Desmarest, 1804), was studied. Two pairs of salivary glands, parotid and submaxillary, and a salivary bladder are distinguished. Parotids are located anteriorly to the submaxillary glands. They are purely serous glands and excretory intralobular ducts, intercalated and particularly striated ones, are very numerous. Submaxillary glands are of greater size. They possess two lobes, which differs in their histology and histochemistry. The anterior lobe is mixed and the presence of numerous intralobular excretory ducts is remarkable. The bigger posterior lobe is mucous. Intralobular excretory ducts are observed, but they are not as abundant as in the anterior portion
Tipo: Journal article Palavras-chave: Mammals; Armadillos; Dasypodidae; Dasypus hybridus; Histology; . Salivary glands.
Ano: 2003 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022003000300003
Imagem não selecionada

Imprime registro no formato completo
Histological Study of the Salivary Glands in Zaedyus pichiy (Mammalia, Xenarthra, Dasypodidae) International Journal of Morphology
Estecondo,Silvia; Codón,Stella Maris; Casanave,Emma Beatriz.
The histology of the salivary glands of the armadillo Zaedyus pichiy (Desmarest, 1804) was studied. Three pairs of major compound tubuloacinar salivary glands, parotid, submandibular and sublingual, were distinguished. The parotid gland is histologically a serous gland. The submandibular gland consists of two lobes. The anterior lobe is composed of mixed and serous acini. The posterior lobe is predominantly mucous. There is a reservoir or salivary bladder, related with the anterior lobe. The sublingual gland is mixed, composed of mucous acini with scattered serous demilunes
Tipo: Journal article Palavras-chave: Mammals; Xenarthra; Armadillos; Dasypodidae; Zaedyus pichiy; Histology; Salivary glands.
Ano: 2005 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022005000100004
Imagem não selecionada

Imprime registro no formato completo
Identification of putative regulatory regions and transcription factors associated with intramuscular fat content traits. Repositório Alice
CESAR, A. S. M.; REGITANO, L. C. de A.; REECY, J. M.; POLETI, M. D.; OLIVEIRA, P. S. N.; OLIVEIRA, G. B. de; MOREIRA, G. C. M.; MUDADU, M. de A.; TIZIOTO, P. L.; KOLTES, J. E.; Fritz-Waters, E.; KRAMER, L.; GARRICK, D.; BEIKI, H.; GEISTLINGER, L.; MOURÃO, G. B.; ZERLOTINI NETO, A.; COUTINHO, L. L..
Background: Integration of high throughput DNA genotyping and RNA-sequencing data allows for the identification of genomic regions that control gene expression, known as expression quantitative trait loci (eQTL), on a whole genome scale. Intramuscular fat (IMF) content and carcass composition play important roles in metabolic and physiological processes in mammals because they influence insulin sensitivity and consequently prevalence of metabolic diseases such as obesity and type 2 diabetes. However, limited information is available on the genetic variants and mechanisms associated with IMF deposition in mammals. Thus, our hypothesis was that eQTL analyses could identify putative regulatory regions and transcription factors (TFs) associated with...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Expressão gênica; EQTL; Ácidos graxos; Doenças metabólicas; Expression quantitative trait loci; Gene expression; Fatty acids; Mammals; Metabolic diseases.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1102203
Imagem não selecionada

Imprime registro no formato completo
Importancia dos morcegos na dispersao de plantas do bioma cerrado. Infoteca-e
AGUIAR, L. M. de S.; AQUINO, F. de G..
0
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: ECFAUN200; Morcego; Chiropterus auritus; Mamifero; Dispersao de semente; Ecologia; Chiroptera; Seed dispersal; Ecology; Mammals.
URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/567530
Imagem não selecionada

Imprime registro no formato completo
Inventory and Conservation of Mammals in an Araucaria Forest Remnant, Parana, Brazil PFB - Pesquisa Florestal Brasileira
Dias, Michele; Mikich, Sandra Bos.
The Araucaria Forest (AF) once covered 37% of State of Parana, but nowadays less than 1% of mature AF was left. Besides being one of the most threatened Brazilian ecosystems, the AF is also poorly studied. So, the main objective of the present study was to contribute with the knowledge and conservation of Parana state mammals, focusing on AF species. The field study was conducted in the Embrapa Florestas property (25º19’ S – 49º09’ W), that has 301 ha of which 105 ha are covered by disturbed primary AF and the other 196 ha by secondary AF forests and forest plantations. Mammalian records were made twice a week between April 2003 and February 2004 employing direct and indirect methods including visual observations, analysis of vestiges, collection of dead,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Mammals; Inventory; Conservation; Endangered species; Araucaria Forest. Mamíferos; Inventário; Conservação; Espécies ameaçadas; Floresta com Araucária..
Ano: 2011 URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/214
Imagem não selecionada

Imprime registro no formato completo
Lista dos mamíferos do Estado de Santa Catarina, Sul Do Brasil Mastozool. neotrop.
Cherem,Jorge J.; Simões-Lopes,Paulo C.; Althoff,Sérgio; Graipel,Maurício E..
The mammal fauna from Santa Catarina State, southern Brazil, is one of the least known of the country. Works on terrestrial mammals are scarce and new species of aquatic mammals have been registered in the last years. For that reason, a commented list of the mammals of Santa Catarina based on data gathered from scientific collections and bibliographical references are presented. One hundred and fifty-two species of confirmed occurrence, 59 species of possible occurrence and six species/subspecies with erroneous record for the state were registered.
Tipo: Info:eu-repo/semantics/article Palavras-chave: List; Mammals; Santa Catarina State; Southern Brazil.
Ano: 2004 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832004000200002
Imagem não selecionada

Imprime registro no formato completo
Mammalian Herbivores in the Boreal Forests: Their Numerical Fluctuations and Use by Man Ecology and Society
Danell, Kjell; Swedish University of Agricultural Sciences; kjell.danell@szooek.slu.se; Willebrand, Tomas; Swedish University of Agricultural Sciences; tomas.willebrand@szooek.slu.se; Baskin, Leonid; Institute of Ecology and Evolution, Russian Academy of Sciences; leonidBaskin@glasnet.ru.
Within the boreal zone, there are about 50 native mammalian herbivore species that belong to the orders Artiodactyla, Rodentia, and Lagomorpha. Of these species, 31 occur in the Nearctic and 24 in the Palaearctic. Only six species occur in both regions. Species of the family Cervidae have probably been, and still are, the most important group for man, as they provide both meat and hides. Pelts from squirrels, muskrats, and hares were commercially harvested at the beginning of the century, but have less value today. The semi-domestic reindeer in the Palaearctic produces meat and hides on a commercial basis. It is also used for milking, to a limited extent, as is the semi-domestic moose in Russia. The Siberian musk deer is used for its musk and is raised in...
Tipo: Peer-Reviewed Reports Palavras-chave: Boreal forests; Conservation; Fluctuations; Herbivores; Human use; Mammals; Management; Populations; Variability..
Ano: 1998
Imagem não selecionada

Imprime registro no formato completo
Ocorrência de ectoparasitos de morcegos cavernícolas em cinco localidades de cerrado do Brasil. Infoteca-e
PORTELLA, A. de S.; REZENDE, S. S.; CAMARGO, W. R. de; MOURA, F. B. U. de; AGUIAR, L. M. de S..
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Morcego; Chiroptera; Mamífero; Parasito; Ecologia; Parasites; Ecology; Mammals.
URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/569521
Imagem não selecionada

Imprime registro no formato completo
Scaling of Natal Dispersal Distances in Terrestrial Birds and Mammals Ecology and Society
Sutherland, Glenn D; University of British Columbia; gsland@interchg.ubc.ca; Harestad, Alton S; Simon Fraser University; harestad@sfu.ca; Price, Karen; Simon Fraser University; kprice@futurenet.ca; Lertzman, Ken; Simon Fraser University; lertzman@sfu.ca.
Natal dispersal is a process that is critical in the spatial dynamics of populations, including population spread, recolonization, and gene flow. It is a central focus of conservation issues for many vertebrate species. Using data for 77 bird and 68 mammal species, we tested whether median and maximum natal dispersal distances were correlated with body mass, diet type, social system, taxonomic family, and migratory status. Body mass and diet type were found to predict both median and maximum natal dispersal distances in mammals: large species dispersed farther than small ones, and carnivorous species dispersed farther than herbivores and omnivores. Similar relationships occurred for carnivorous bird species, but not for herbivorous or omnivorous ones....
Tipo: Peer-Reviewed Reports Palavras-chave: Allometric scaling; Birds; Body mass; Comparative analysis; Connectedness; Diet type; Habitat alterations; Life history; Mammals; Movements; Natal dispersal distances; Probability density function.
Ano: 2000
Imagem não selecionada

Imprime registro no formato completo
Scanning Electron Microscopy Study of the Dorsal Surface of the Tongue in Zaedyus pichiy (Mammalia, Xenarthra, Dasypodidae) International Journal of Morphology
Ciuccio,M; Estecondo,S; Casanave,E. B.
The dorsal surface of the tongue of Zaedyus pichiy (Desmarest, 1804) was examined by scanning electron microscopy. Conical and branched filiform, fungiform and vallate papillae are described. No foliate papillae were seen. Conical filiform papillae are distributed in the apex, both lateral edges and caudally to the vallated ones. The branched papillae represent the most numerous type of lingual papillae; they are distributed over the entire dorsal surface of the tongue. The fungiform papillae are placed among the filiform ones, more densely distributed on the tip of the lingual apex. In the posterior third of the tongue there are two vallated papillae surrounded by a deep circular grove. Fungiform and circumvallate papillae are related to the sense of...
Tipo: Journal article Palavras-chave: Mammals; Xenarthra; Dasypodidae; Armadillo; Tongue; Lingual Papillae; SEM.
Ano: 2008 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000100002
Imagem não selecionada

Imprime registro no formato completo
Scanning Electron Microscopy Study of the Dorsal Surface of the Tongue of Dasypus hybridus (Mammalia, Xenarthra,Dasypodidae) International Journal of Morphology
Ciuccio,M; Estecondo,S; Casanave,E. B.
The dorsum of the tongue of Dasypus hybridus (Desmarest, 1804) studied by scanning electron microscopy, shows conical and branched filiform, fungiform and vallate papillae. No foliate papillae were seen. Conical filiform papillae are placed in the apex of the tongue and posterior to the vallated ones. Branched papillae are compactly distributed over the entire dorsal surface of the tongue. Fungiform papillae are more abundant on the first third of the tongue and they are distributed between filiform papillae. Only two vallate papillae were observed placed in the posterior third of the tongue, surrounded by a deep grove. The presence of taste buds on fungiform and vallate papillae indicate that both are involved in the sense of taste, while the filiform...
Tipo: Journal article Palavras-chave: Mammals; Xenarthra; Dasypodidae; Armadillo; Tongue; Lingual papillae; SEM.
Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000200007
Imagem não selecionada

Imprime registro no formato completo
State of Biodiversity: Western Cape Province, South Africa Mammals OceanDocs
Lloyd, P.H..
The Western Cape Province (W.C.P.) of South Africa, one of nine provinces forming the country, is generally regarded in South African terms as being “poor” with respect to the number of its mammals when compared to the other eight provinces. This misconception has its origin in the fact that the Western Cape, essentially a winter rainfall region, lies adjacent to one of the richest spots in the world in terms of mammalian diversity, namely the summer rainfall region of the rest of South Africa. In fact only when compared with the rest of our own country can the Western Cape be regarded as having a “poor” mammofauna in terms of biodiversity. However, some of the other Western Cape vertebrate and many of the invertebrate groups do reflect higher levels of...
Tipo: Report Palavras-chave: Biodiversity; Mammals; Http://aims.fao.org/aos/agrovoc/c_4560.
Ano: 2000 URL: http://hdl.handle.net/1834/736
Imagem não selecionada

Imprime registro no formato completo
Stratigraphic framework of early Pliocene fossil localities along the north bank of the Cimarron River, Meade County, Kansas Ameghiniana
Honey,James G.; Peláez-Campomanes,Pablo; Martin,Robert A..
The stratigraphy of early Pliocene (early Blancan) fossiliferous sediments exposed in canyons along the north bank of the Cimarron River in Meade County, Kansas is described as part of a larger, ongoing project to create a refined biostratigraphic model for late Neogene and Pleistocene mammalian fossil localities from the Meade Basin. Because the utility of previously named formation and member names is questionable, we introduce a set of informal names for stratigraphic units in our study area. Sediments in the region are up to 34 m thick, and include a basal sand and gravel ("Bishop gravel") at least 9 m thick, overlain by up to 17 m of lightto pinkish-gray, fine-grained sand and silt, with interbedded calcium carbonate layers. These fine-grained...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Mammals; Rodents; Pliocene; Blancan; Stratigraphy.
Ano: 2005 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0002-70142005000200015
Imagem não selecionada

Imprime registro no formato completo
The role of game mammals as bushmeat In the Caatinga, northeast Brazil Ecology and Society
Although the use of wild mammals as a source of food has been better studied in tropical forest environments, their importance as a source of protein for human communities in semiarid environments is little known. In the latter, the availability of wild animal meat is limited in comparison to other environments. In the semiarid regions of northeastern Brazil, hunting wild mammals for their meat is traditional, playing a crucial role in the livelihoods and food security of various rural and urban communities, especially during the annual drought seasons. In this study, we investigated the role of wild mammals as bushmeat in 10 communities within the Caatinga biome in northeast Brazil. We used key-informant interviews, household surveys, and questionnaires...
Tipo: Peer-Reviewed article Palavras-chave: Conservation; Ethnozoology; Hunting practices; Local ecological knowledge; Mammals; Semiarid region.
Ano: 2016
Imagem não selecionada

Imprime registro no formato completo
The thrill of the chase: uncovering illegal sport hunting in Brazil through YouTube™ posts Ecology and Society
The impacts of unregulated sport hunting can severely affect populations of target game species. Because hunting in Brazil is limited by law, obtaining data on illegal sport hunting in this country is challenging. We used an unusual online resource, YouTube™, to detect the occurrence of sport hunting in Brazil, measure the impacts of the activity on the main Brazilian game species and biomes, evaluate the opinions of hunters and internet users on sport hunting, and discuss the need for policy interventions in wildlife conservation in this country. We found 383 videos related to Brazilian sport hunting on YouTube™, accounting for more than 15 million views. Most videos were produced in the Cerrado (Brazilian savannah) and approximately...
Tipo: Peer-Reviewed Reports Palavras-chave: Bushmeat; Conservation; Mammals; Public opinion.
Ano: 2015
Registros recuperados: 20
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional