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Registros recuperados: 114 | |
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Bernardes,Jorge Luiz Cabeleira; Schwertner,Cristiano Feldens; Grazia,Jocélia. |
Review of Thoreyella Spinola with the description of two new species from Brazil (Heteroptera, Pentatomidae). Thoreyella Spinola is revised, with detailed descriptions of the four known species (T. brasiliensis Spinola, 1850, T. trinotata Berg, 1878, T. cornuta Berg, 1883 and, T. taurus Jensen-Haarup, 1931), and two new species from Brazil: T. maracaja sp. nov. (Minas Gerais, Santa Catarina, and Rio Grande do Sul states) and T. paraiba sp. nov. (Paraíba State). New geographical country and state/ province records are as follows: T. cornuta from Rio Grande do Sul; T. brasiliensis from Mato Grosso, Espírito Santo, Catamarca, and Córdoba; and T. trinotata from Brazil (Rio Grande do Sul). A key to all species is given. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hemiptera; New taxa; Pentatominae; Procleticini; Taxonomy. |
Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262011000300002 |
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Moreira,Felipe Ferraz Figueiredo; Barbosa,Julianna Freires; Ribeiro,José Ricardo Inacio. |
Microvelia nelsoni sp. nov., M. takiyae sp. nov., and Rhagovelia mangaratiba sp. nov. are described. Rhagovelia scitula and R. whitei are transferred from the robusta group to the new whitei group. Rhagovelia denticulata is synonymized under R. scitula. Microvelia longipes, Oiovelia brasiliensis, Rhagovelia sooretama, R. trianguloides, R. vaniniae, and Stridulivelia quadrispinosa are recorded for the first time from Rio de Janeiro State. Additional new municipality records in Rio de Janeiro State are presented for Microvelia braziliensis, M. ioana, M. mimula, M. pulchella, Paravelia basalis, P. itatiayana, Rhagovelia accedens, R. agra, R. aiuruoca, R. elegans, R. hambletoni, R. henryi, R. itatiaiana, R. lucida, R. macta, R. modesta, R. novana, R. scitula,... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aquatic insects; Hemiptera; Neotropical Region; Southeastern Brazil; Taxonomy. |
Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262012000200003 |
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Carvalho,Gervasio S.; Webb,Michael D.. |
The following new taxa of South American Cercopidae are described: Ferorhinella gen. nov., with type species Sphenorhina brevis Walker, 1851; Deois (Deois) knighti sp. nov. (Brazil), Deois (Deois) sexpunctata sp. nov. (Brazil), Deois (Pandysia) constricta sp. nov. (Brazil), Mahanarva (Ipiranga) bahiaensis sp. nov. (Brazil), Maxantonia bifurcata sp. nov. (Brazil), Neosphenorhina curvipenis sp. nov. (Brazil), Sphenorhina brevispina sp. nov. (Ecuador), Sphenorhina nigricephala sp. nov. (Ecuador), Sphenorhina minuta sp. nov. (Brazil), Tropidorhinella onorei sp. nov. (Colombia), Zuata luteofascia sp. nov. (Colombia). Ferorhinella brevis (Walker, 1851) comb. nov. In addition, descriptions are given for a new colour form of Mahanarva (M.) phantastica (Breddin,... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cercopidae; Hemiptera; Neotropical; New taxa. |
Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262004000300014 |
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Moreira,Felipe F. F.; P. Alecrim,Viviani; Ribeiro,José R. I.; Nessimian,Jorge L.. |
Eighteen species from seven genera are recorded from the Amazon River floodplain, Brazil. An identification key, diagnoses, drawings, and taxonomic and biological notes are given for these species. The main features used in the identification key and diagnoses are: body and leg segments proportions, coloration patterns, presence and distribution of setae, and modifications of the apical abdominal segments and external genitalia of the male. Based on material collected in the floodplain streams and lakes, Cylindrostethus bassleri Drake, 1952 is recorded for the first time from Brazil, and new municipality records are presented for Brachymetra lata Shaw, 1933, B. shawi Hungerford & Matsuda, 1957, C. erythropus (Herrich-Schäffer, 1850), C. linearis... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aquatic insects; Hemiptera; Neotropics. |
Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702011000200018 |
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Moreira,Felipe F. F; Barbosa,Julianna F; Nessimian,Jorge L. |
Based on material collected on streams and lakes from the Amazon River floodplain, Brazil, Microvelia urucara sp. nov. is described, illustrated and compared with similar species. The new species, like many other Neotropical Microvelia Westwood, 1834, does not present striking modifications on the body or appendages, but can be separated from its congeners by features of the male genitalia. Distributional data is presented for other veliids collected along the Amazon River, and Paravelia capixaba Moreira, Nessimian & Rúdio, 2010 and Microvelia summersi Drake & Harris, 1928 are recorded for the first time from the Brazilian Amazon. Rhagovelia jubata Bacon, 1948 is newly recorded from the state of Amazonas, and Microvelia mimula White, 1879,... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aquatic insects; Hemiptera; Morphology; Neotropics; Taxonomy. |
Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702011000500014 |
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Vasconcelos,Andréa Guimarães Vieira de; Lira,Mario de Andrade; Cavalcanti,Vanildo Leal Bezerra; Santos,Mércia Virginia Ferreira dos; Willadino,Lilia. |
Visando selecionar clones de palma forrageira resistentes à cochonilha-do-carmim, realizou-se um experimento em casa de vegetação no período de setembro de 2001 a janeiro de 2002. A partir de infestação artificial com a cochonilha, foram testados 20 clones de palma forrageira, em delineamento inteiramente casualizado, com quatro repetições. Foram observadas a fixação de colônias sobre os cladódios e a porcentagem de cladódios infestados, por meio de uma escala de notas variando de 0 a 5. Os clones que apresentaram maior resistência ao ataque da praga foram Miúda e Orelha de Elefante. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hemiptera; Palma doce; Praga; Semi-árido. |
Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009000500007 |
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Martínez,María de los A; Blanco,E; Surís,Moraima. |
Con el propósito de conocer la fauna de chinches harinosas asociadas a plantas ornamentales, se realizaron muestreos en diferentes localidades del país en jardines, avenidas, parques y viveros. Se determinó la frecuencia de las especies colectadas y se utilizó el análisis de cluster por el método de Ward y la distancia Euclidiana para agruparlas de acuerdo a sus hospedantes. Se hallaron en 25 especies de plantas ornamentales, 14 especies de chinches harinosas, de los géneros: Dysmicoccus Ferris; Ferrisia Fullaway; Nipaecoccus Sulc ; Paracoccus Ezzat y Mc Connell; Phenacoccus Cokerell; Planococcus Ferris y Pseudococcus Westwood . Las especies de mayor frecuencia fueron Paracoccus marginatus, Pseudococcus longispinus , Dysmicoccus bispinosus y Dysmicoccus... |
Tipo: Journal article |
Palavras-chave: Chinches harinosas plantas ornamentales Hibiscus rosa-sinensis Codiaeum variegatum Pseudococcidae; Hemiptera. |
Ano: 2008 |
URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1010-27522008000100009 |
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Marrero,L; Mayorga,María Cristina; Martínez,Ma. de los Ángeles; Font,Maidel; Duquezne,J.C; León,R; Baños,Rosa. |
Con el propósito de determinar la fauna de chinches subterráneas (Hemiptera: Cydnidae) asociadas a plantas de importancia económica en la provincia de Matanzas; se realizaron muestreos edáficos en tres localidades. Las especies se identificaron mediante el uso de claves dicotómicas y el estudio de la genitalia masculina. Se encontraron seis especies de chinches cydnidas, pertenecientes a los géneros Dallasiellus Berg, Amnestus Dallas, Cyrtomenus Amyot y Tominotus Mulsant & Rey. Se notifica una nueva especie de Dallasiellus (nov sp.) para la ciencia, la cual junto a Dallasiellus scitus (Walk.) resultaron las chinches más frecuentes. Cynodon dactylon L.; Ficus elastica Roxb, Scindapsus aureus Engl, Guaiacum sanctum Lim y Manihot esculenta Crantz... |
Tipo: Journal article |
Palavras-chave: Chinches subterráneas; Dallasiellus; Cydnidae; Hemiptera. |
Ano: 2012 |
URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1010-27522012000300009 |
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Martínez,María A; Surís,Moraima; Blanco,E. |
Se da a conocer la fauna de chinches harinosas asociadas a flores. Se realizaron muestreos en diferentes localidades del país en ocho especies de flores y se hallaron 10 especies de chinches harinosas de los géneros: Dysmicoccus Ferris; Ferrisia Fullaway; Mammicoccus Balachowsky; Nipaecoccus Sulc; Paracoccus Ezzat y Mc Connell; Phenacoccus Cokerell, y Pseudococcus Westwood. Las chinches de mayor frecuencia fueron: Nipaecoccus nipae (Maskell), Paracoccus marginatus Williams y Granara de Willink y Pseudococcus longispinus (Targioni) con tres hospedantes y el mayor número de chinches se registró en Papaver rhoeas L. (Amapola) y Tithonia diversifolia Hemsl (Margarita) con cuatro especies cada una. |
Tipo: Journal article |
Palavras-chave: Chinches harinosas; Fauna; Flores; Pseudococcidae; Hemiptera. |
Ano: 2009 |
URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1010-27522009000200008 |
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Martínez,María de los A; Surís,Moraima; Blanco,E. |
Con el propósito de conocer la fauna de chinches harinosas asociadas a cafeto y cacao se realizaron muestreos en diferentes localidades del país. Se hallaron 13 especies de chinches harinosas en cafeto y seis en cacao, de los géneros: Dysmicoccus Ferris, Ferrisia Fullaway, Nipaecoccus Sulc, Paracoccus Ezzat y Mc Connell, Phenacoccus Cokerell, Planococcus Ferris y Planococcoides Ezzat y Mc Connell. De las especies encontradas coincidieron en ambos cultivos Dysmicoccus bispinosus, D. brevipes, Paracoccus marginatus, Planococcus citri, P. minor y Planococcus sp. |
Tipo: Journal article |
Palavras-chave: Chinches harinosas; Fauna; Cafeto; Cacao; Pseudococcidae; Hemiptera. |
Ano: 2007 |
URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1010-27522007000200003 |
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Takahashi,Karina Manami; Berti Filho,Evoneo; Lourenção,André Luiz. |
The silverleaf whitefly Bemisia tabaci (Genn.) B-biotype (= B. argentifolii) (Hemiptera: Aleyrodidae) is a polyphagous insect attacking many plant species of economic importance. A comparison study was conducted on the duration of the egg-to-adult period, and the percentage of hatching eggs of Bemisia tabaci (Genn.) B-biotype on collard (Brassica oleracea L. var. acephala D.C.), soybean(Glycine max (L.) Merr.) and tomato (Lycopersicon esculentum Mill.) plants, as well as the egg-to-adult period of Encarsia formosa (Gahan) on the 1st, 2nd, 3rd and 4th whitefly nymphal instars on these three plant species. The experiments were conducted in a laboratory (25ºC, 70 ± 10% RH, 14-hour photophase). The duration of the egg-to-adult period of B. tabaci was 19.8 days... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hymenoptera; Aphelinidae; Hemiptera; Aleyrodidae; Silverleaf whitefly. |
Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162008000600011 |
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Carvalho,José C. M.; Costa,Luiz A. A.. |
Six new species from Campinaçu, Goiás (Hemiptera) are described: Notholopus (Notholopoides) niger, sp.n., T. tripallidus, sp.n., Prepops goianus, sp.n., P. semifemoratus, sp.n., Poeas clavata, sp.n. and Taedia goiana, sp.n. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hemiptera; Miridae; New species; Goiás; Brazil. |
Ano: 1992 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751992000200019 |
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Registros recuperados: 114 | |
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