Rare Specie
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Aspectos bioecológicos do coró-das-hortaliças Aegopsis bolboceridus (Thomson) (Coleoptera: Melolonthidae) no cerrado do Brasil Central.
ABSTRACT: Insects commonly well-known as white grubs are the larval phase of beetles that belong to the Melolonthidae (Coleoptera). This family contains an expressive number of insect species that have different bioecological functions in the agroecosystems in the adult and immature phases. In four of five trophic levels, they are primary and secondary consu
Planaltina. Publicado em: 2011
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2. MODELOS DE DISTRIBUIÇÃO GEOGRÁFICA POTENCIAL: APLICAÇÃO COM PLANTAS AMEAÇADAS DE EXTINÇÃO DA FLORESTA ATLÂNTICA
ABSTRACT KAMINO, L.H.Y. (2009). Potential Models of Species Geographical Distribution: an essay with threatened species from Atlantic Forest. Ph.D. Thesis Instituto Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte. Advisor: João Renato Stehmann. Potential Models of Species Distribution have been used as important tools in conserva
Publicado em: 2009
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3. 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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4. Biologia reprodutiva de espécies raras e ameaçadas de extinção de Dorstenia, L. (Moraceae) / Reproductive biology of rare and threatened of extinction species of Dorstenia, L. (Moraceae)
Dorstenia (Moraceae) inclui representantes herbáceos que habitam os subbosques de diversos biomas brasileiros, como a Floresta Atlântica, principal área de distribuição. A maioria das espécies apresenta distribuição restrita e são consideradas raras. Inúmeras estão ameaçadas de extinção devido à perda de seus hábitats. No período de 2004 a 2
Publicado em: 2008
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5. Anatomy of the nectaries, colleter, and stgma of Rodriguezia venusta (Lindl.) Rchb. f. (Orchidaceae) / Anatomia dos nectarios, do coleter e do estigma de Rodriguezia venusta (Lindl.) Rchb. f. (Orchidaceae)
Rodriguezia venusta is an orchid with ornamental potential, native to Brazil and Peru. This specie belongs to subtribe Oncidiinae that is in Epidendroideae, the notorioas biggest Orchidaceae s subfamily. Although the wide morphology and taxonomy studies on this family, the works concerning anatomy are rare, specially focusing the secretory structures, in ord
Publicado em: 2007
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6. Comunidades de morcegos na caatinga e brejo de altitude, no Agreste de Pernambuco
The fauna of Brazilian bats is composed of 166 species and 76 occur in the caatinga. In spite of the high diversity of bats in the caatinga, there are still scarce the studies with this group in this biome. Extensive gaps of knowledge related to its distribution in the caatinga with some areas without any information referring the bats. Caatinga is a typical
Publicado em: 2007
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7. Anatomical, morphological, histochemical and ultra structural study of Duvernoy´s gland of six species of opisthoglyphous colubrids (Serpentes - Colubridae - Xenodontinae) / Estudo anatômico, morfológico, histoquímico e ultra-estrutural da glândula de Duvernoy de seis espécies de colubrídeos opistóglifos (Serpentes - Colubridae - Xenodontinae)
The colubrids have often been responsible for severe accidents, sometimes fatal for humans, all over the world. In the Hospital Vital Brazil of the Institute Butantan, in São Paulo, 40% of the snakebite registered is caused by serpents that are considered no poisonous. Among these, 97.3% belong to Colubridae family with 54.5% presenting aglyphous dentition
Publicado em: 2006
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8. Analise quantitativa, duração do ciclo do epitelio seminifero e produção espermatica do testiculo do gerbilo da Mongolia (Meriones unguiculatus)
The gerbil (Meriones unguiculatus) is a rodent native of the arid regions of Mongolia and China, is of special interest in biomedical research and has been bred in laboratory since 1960. Studies on the structure and function of the gerbil testis are sporadic and, moreover those on spermatogenesis are rare. This is the first study to perform a more detailed i
Publicado em: 2003
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9. Faunistic evaluation at A.R.I.E. Cerrado Pé-de-Giagante (Vassununga Park, Santa Rita do Passa-Quatro - SP)based on habitat analysis / Avaliação do Potencial Faunístico da A.R.I.E. Cerrado Pé-de-Gigante (Parque Estadual de Vassununga, Santa Rita do Passa-Quatro - SP), com Base na Análise de Habitats
The work has been performed in a landscape coposed of seven different Brazilian savanna physiognomie and an eucalyptus forest, adjacent of the Brazilian savanna. Small mammals, during 12 moths, were sampled, every 30 days for 3 consecutive nights, in dry and wet seasons, through 2 kinds of small mammal traps: Tomahawk style, arranged along trails, every twen
Publicado em: 1999