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Browsing Artigos by Title

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  • Araújo, Vinícius Albano; Moreira, Jane; Neves, Clóvis Andrade; Lino-Neto, José; Báo, Sônia Nair (Micron, 2010-06)
    The Hemiptera order is currently divided into four suborders. Among them the Auchenorrhyncha suborder is considered to be paraphyletic. Morphology of insect spermatozoa has provided promising characteristics that can be ...
  • Salles, Frederico F.; Lugo-Ortiz, Carlos R. (Iheringia. Série Zoologia, 2003-06-30)
    Iguaira gen. nov., type species, I. poranga, sp. nov., based on one nymph from the State of Minas Gerais, Brazil, are proposed. The new taxon is distinguished by the labrum with multiple, unorganized setae dorsally; ...
  • Silva, Priscilla C.; Santos, Udson; Travenzoli, Natália M.; Zanuncio, Jose C.; Cioffi, Marcelo de B.; Dergam, Jorge A. (Plos One, 2012-07-27)
    Henochilus wheatlandii, the only species of this genus, is critically endangered and was considered extinct for over a century. The rediscovery of this fish in 1996 made it possible to study its phylogenetic relationships ...
  • Serra, Bruna Danielle Vieira; Luz, Cynthia Fernandes Pinto da; Campos, Lucio Antonio de Oliveira (Journal of Insect Science, 2012-01-01)
    Pollen types present in samples from corbiculae of Melipona capixaba (Moure and Camargo) (Hymenoptera: Apidae: Meliponina) worker bees were analyzed, as well as pollen samples from food pots inside the hives in three sites ...
  • Lopes, Leonardo Esteves ( Zootaxa, 2017-01-23)
    The Unicolored Blackbird Agelasticus cyanopus (Vieillot, 1819) is a marsh bird with four allopatric subspecies restricted to lowlands in South America east of the Andes. I conducted a taxonomic revision of the species based ...
  • Francisco, Talitha Mayumi; Zanuncio, José Cola; Silva, Ita de Oliveira; Boere, Vanner; Serrão, José Eduardo; Couto, Dayvid Rodrigues (PLOS ONE, 2014-11-05)
    Marmosets of the genus Callithrix are specialized in the consumption of tree exudates to obtain essential nutritional resource by boring holes into bark with teeth. However, marmoset preferences for particular tree species, ...
  • Message, Dejair; Teixeira, Erica Weinstein; Chen, YanPing; Pettis, Jeffery Stuart; Evans, Jay D. (Journal of Invertebrate Pathology, 2008-09)
    This work describes the first molecular-genetic evidence for viruses in Brazilian honey bee samples. Three different bee viruses, Acute bee paralysis virus (ABPV), Black queen cell virus (BQCV), and Deformed wing virus ...
  • Peixoto, Marco Antônio; Guimarães, Carla Silva; Lacerda, João Victor A.; Leal, Fernando; Rocha, Pedro C.; Feio, Renato Neves (Acta Herpetologica, 2015-12-10)
    Herein we describe the vocal repertoire of Scinax v-signatus, compare it to the other species belonging to the S. perpusillus species group and discuss the bioacoustical synapomorphies proposed for the group. We recorded ...
  • Santos, Stefanie Alvarenga; Valadares Filho, Sebastião de Campos; Detmann, Edenio; Valadare, Rilene Ferreira Diniz; Ruas, José Reinaldo de Mendes; Prados, Laura Franco; Vega, Danielle da Silva Menchaca (Tropical Animal Health and Production, 2012-01-14)
    The objective of this study was to evaluate the nutrient intake and milk production in Holstein × zebu (F1) cows in feedlot. Eighteen F1 cows were used, divided into three treatments; six were Holstein × Gir (HGI), six ...
  • Morales, Juliana A.; Cardoso, Danúbia G.; Lucia, Terezinha Maria C. Della; Guedes, Raul Narciso C. (Plos One, 2013-06-26)
    An insect’s behavior is the expression of its integrated physiology in response to external and internal stimuli, turning insect behavior into a potential determinant of insecticide exposure. Behavioral traits may therefore ...
  • Picanço, Marcelo; Jham, Gulab Newandram; Moreira, Márcio Dionízio; Leite, Germano Leão Demolin (Pesquisa Agropecuária Brasileira, 2005-01)
    The control of whitefly Bemisia tabaci (Gennadius) biotype B (Hemiptera: Aleyrodidae) on okra (Abelmoschus esculentus L.) consists primarily in the use of insecticides, due to the lack of information on other mortality ...
  • Leite, Germano Leão Demolin; Picanço, Marcelo; Jham, Gulab Newandram; Moreira, Márcio Dionízio (Pesquisa Agropecuária Brasileira, 2006-08-15)
    The objective of this work was to investigate the relationships between predators and parasitoids, leaf chemical composition, levels of leaf nitrogen and potassium, total rainfall, relative humidity, daylight and median ...
  • Leite, Germano Leão Demolin; Veloso, Ronnie Von dos Santos; Silva, Farley Willian Souza; Guanabens, Rafael Eugênio Maia; Fernandes, G. Wilson (Revista Brasileira de Entomologia, 2009-12)
    For the first time, we identified the insect herbivore that induces one of the most conspicuous galls on the leaves of Caryocar brasiliense Camb. (Caryocaraceae), a widespread, typical cerrado woody plant of large economic ...
  • Fernandes, Francisco S.; Ramalho, Francisco S.; Malaquias, José B.; Nascimento Junior, José L.; Correia, Ezequias T.; Zanuncio, José C. (Anais da Academia Brasileira de Ciências, 2012-07)
    We describe the vertical and horizontal distribution of the cotton aphid Aphis gossypii Glover within a cotton plant in two cotton (Gossypium hirsutum Linnaeus) cultivars (BRS Safira and BRS Rubí) with colored fiber over ...
  • Fernandes, F. S.; Ramalho, F. S.; Nascimento Junior, J. L.; Malaquias, J. B.; Nascimento, A. R. B.; Silva, C. A. D.; Zanuncio, J. C. (Bulletin of Entomological Research, 2012-02)
    Knowledge of the vertical and horizontal distribution of Aphis gossypii Glover (Hemiptera: Aphididae) on genetically modified cotton plants over time could help optimize decision-making in integrated cotton aphid management ...
  • Picanço, M.; Leite, G. L. D.; Guedes, R. N. C.; Silva, E. A. (Crop Protection, 1998-07)
    Crop life analysis was used to investigate the effect of two management methods: within-row plant spacing and insecticidal sprays on yield losses and pest damage on staked tomato plants. The mean tomato fruit yield was ...

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