Consulta: creatorFacets:"Marinho-Filho,Jader"
Registros recuperados: 8
Data/hora: 03/06/2024 04:28:23

Ticks (Acari: Ixodidae) from yellow armadillo, Euphractus sexcinctus (Cingulata: Dasypodidae), in Brazil's Pantanal wetlands
Provedor de dados: 82
Autores: Medri,Ísis M; Martins,João R; Doyle,Rovaina L; Mourão,Guilherme; Marinho-Filho,Jader.
Tick species parasitizing yellow armadillo, Euphractus sexcinctus, were recorded from October 2006 to October 2007 in Pantanal. A total of 89 ticks were collected from 23 yellow armadillos. Most ticks (n = 50) were identified as Amblyomma cajennense (Fabricius) (32 males and 18 females). The only other species found was Amblyomma parvum (Aragão) (three females and two males). The remaining ticks were immatures of Amblyomma (29 nymphs and five larvae). The prevalence of A. cajennense was 55%, the mean intensity was 2.7 ± 0.5 (SE) (n = 17) and the mean abundance was 1.5 ± 0.4 (n = 31).
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amblyomma cajennense; Amblyomma parvum; Ectoparasite.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2010000500023

História natural e biologia reprodutiva de marsupiais no Pantanal, Mato Grosso, Brasil
Provedor de dados: 103
Autores: Aragona,Mônica; Marinho-Filho,Jader.
Three forested habitats at Pantanal of Poconé (Mato Grosso) were sampled during 17 months, with an effort of 38,635 trap-nights, resulting in a 6.3% of trapping success. Six marsupial and eight rodent species were recorded. Natural history, reproductive biology, behavior and habitat use are described for six marsupial species from the Pantanal floodplain: Caluromys philander (Linnaeus, 1758), Didelphis albiventris Lund, 1840, Gracilinanus agilis (Burmeister, 1854), Micoureus demerarae (Thomas, 1905), Monodelphis domestica (Wagner, 1842) and Philander opossum (Linnaeus, 1758). Micoureus demerarae was the species with the highest number of captured individuals (n = 240) and with the highest number of capture events (n = 1287). Reproduction of most species...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Habitat use; Pantanal floodplain.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702009000200004

Activity patterns of nine phyllostomid bat species in a fragment of the Atlantic Forest in southeastern Brazil
Provedor de dados: 104
Autores: Aguiar,Ludmilla Moura de Souza; Marinho-Filho,Jader.
Seasonal, monthly and hourly activity patterns of nine bat species were studied based on their capture rates at the Reserva Particular do Patrimônio Natural Feliciano Miguel Abdala (RPPN-FMA), Caratinga, Minas Gerais state, southeastern Brazil. The frugivorous and nectarivorous bat species have their activity closely related to the availability of food. Divergence in monthly and hourly activity is discussed for pairs of similar species and the hypothesis of reduction in competition for nectarivorous and frugivorous species are rejected. Further studies on frugivores-plants interactions should be conducted to assess the long term consequences for the whole system at the RPPN-MFA.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chiroptera; Phyllostomidae; Resource partitioning; Temporal activity.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752004000200037

Estrutura da comunidade de pequenos mamíferos (Mammalia, Rodentia) da Estação Ecológica de Águas Emendadas, Planaltina, Distrito Federal, Brasil
Provedor de dados: 104
Autores: Ribeiro,Raquel; Marinho-Filho,Jader.
Foram investigadas, no presente estudo a composição de espécies e a abundância de uma comunidade de pequenos mamíferos presentes nos campos de murundus, um tipo fitofisionômico característico da região central dos Cerrados brasileiros. Duas grades de armadilhas do tipo Sherman foram montadas e oito espécies de roedores foram capturadas. Não foi registrada a presença de nenhum marsupial na região. As espécies mais abundantes foram Bolomys lasiurus (Lund, 1841), Thalpomys lasiotis Thomas, 1916 e Calomys tener (Winge, 1888). Durante a estação chuvosa, B. lasiurus foi a espécie mais abundante, ao contrário de T. lasiotis que apresentou maior número de indivíduos durante o período seco. Esta distinção com relação à abundância dos indivíduos dessas duas espécies...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brasil central; Cerrado; Diversidade; Campos de murundus; Heterogeneidade ambiental.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752005000400014

Hábito alimentar do tatu-canastra (Xenarthra, Dasypodidae) em uma área de cerrado do Brasil Central
Provedor de dados: 104
Autores: Anacleto,Teresa Cristina S.; Marinho-Filho,Jader.
The diel of the giant armadillo - Priodontes maximus (Kerr,1792) - was studied in the field at Fazenda São Miguel, Unaí, Minas Gerais, Brazil, through 82 samples collected at foraging excavations and 25 fecal samples. In both types of sample the most common item was insects (Isoptera e Hymenoptera) and, in less quantity, plant fragments and orhers invertebrates (Aranae, Blattaria, Coleoptera, Diplopoda, Scorpiones). These data suggest the giant armadillo is a specialist on insects with an opportunistic foraging strategy.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Priodontes maximus; Giant armadillo; Food habits; Insectivore; Grassland; Brazil.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000300003

Dispersão de sementes de Vismia cayennensis (Jacq.) Pers. (Guttiferae) por morcegos na região de Manaus, Amazonas
Provedor de dados: 39
Autores: Marinho-Filho,Jader; Vasconcellos-Neto,João.
Estudou-se o comportamento alimentar de morcegos e o seu papel na dispersão de sementes de Vismia cayennensis na região de Manaus, Amazonas. As características da planta e dos frutos correspondem à síndrome de quiropterocoria. Cinco espécies de morcegos filostomídeos se alimentaram dos frutos: Sturnira lilium, Sturnira tildae, Artibeus concolor, Carollia perspicillata e Rhinophylla pumilio. Aparentemente, há uma relação entre o comportamento de forrageamento em grupos e a maior disponibilidade de frutos na primeira parte da noite. O comportamento alimentar foi semelhante para todas as espécies de morcegos, variando em função do modo de apresentação dos frutos. Os testes de germinação e os padrões de distribuição das plantas indicam que morcegos são os...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Morcegos filostomídeos; Comportamento alimentar; Quiropterocoria; Vismia cayennensis; Amazônia.
Ano: 1994
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33061994000100009

Mammal richness and diversity in Serra do Facão region, Southeastern Goiás state, central Brazil
Provedor de dados: 49
Autores: Gomes,Leonardo de Paula; Rocha,Clarisse Rezende; Brandão,Reuber Albuquerque; Marinho-Filho,Jader.
At least 251 mammal species are recorded for the Brazilan cerrado, which, therefore, is the third richest Brazilian biome. Most mammal surveys in Brazilian cerrado result from studies performed opportunistically and in short time periods. The aims of the present study were (1) provide a checklist for the mammalian fauna based on a five-year sampling in Serra do Facão region, Southeastern Goiás state; (2) compare small non-flying mammals diversity in open and forest areas and (3) compare species diversity before and after the flood caused by a hydroelectric reservoir filling. The data was gathered in 19 sampling periods, from May 2008 to September 2013. We sampled open and forest habitats and captured non-flying small mammals with Sherman and Tomahawk live...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerrado; Mammal survey; Non-flying mammals; Bats; Large mammals; Hydroelectric reservoir.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032015000400201

The amazon bamboo rat Dactylomys dactylinus (Rodentia: Echimydae: Dactylomyinae) in the cerrado of central Brazil
Provedor de dados: 49
Autores: Bezerra,Alexandra Maria Ramos; Silva Jr.,Nelson Jorge da; Marinho-Filho,Jader.
Until recently, the distribution of Dactylomys dactylinus was considered to be restricted to forest habitats from the western Amazon to the east of the Xingu River in Brazil. Individuals of D. dactylinus were rescued in January 1997 from the rising waters of the hydroelectric dam of Serra da Mesa, in Central Brazil. This record extends the southern limit of the distribution of D. dactylinus, and represents also the first occurrence of this species in the Cerrado biome. The specimens were collected in patches of gallery forest of the Tocantins River and its tributaries. The Tocantins is the main river of the Araguaia-Tocantins basin. Its headwaters are located in the Cerrado biome and it is a tributary of the delta of the Amazonas River. The presence of D....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biogeography; Distribution; Gallery forests.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032007000100030