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Registros recuperados: 56 | |
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Nunez,Enio; Couri,Márcia Souto. |
The species belonging to this genus are easily distinguished from most of the other Tachinidae by their metallic colour -green, blue or purple, although grey coloured species are known. From the nineteen species cited in the literature, seven are herein redescribed: Chrysotachina braueri Townsend, 1931; Chrysotachina equatorialis (Townsend, 1912); Chrysotachina panamensis Curran, 1939; Chrysotachina peruviana Townsend, 1919; Chrysotachina purpurea Curran, 1939; Chrysotachina townsendi Curran, 1939; Chrysotachina willistoni Curran, 1939. The type material of C. peruviana and C. equatorialis was examined. Illustrations of the male terminalia and of the larvae of C. peruviana are presented. A key for the identification of twelve species from South America is... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Tachinidae; Chrysotachina; Metallic; Terminalia; Larvae. |
Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752002000600001 |
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Lamas,Carlos José Einicker; Couri,Márcia Souto. |
A cladistic analysis of Euprepina Hull, 1971 (Diptera, Bombyliidae, Bombyliinae), a Neotropical genus that includes ten species, was made. The cladogram was obtained from eight studied species, based on a data matrix with 21 characters, using the program Hennig86. Character states were polarized following outgroup analysis, and an hypothetical ancestor was included in the analysis in order to root the tree. The options used, "ie*" and "xs w", resulted in four most parsimonious trees with ci = 79, ri = 80 and length 115. The monophiletism of Euprepina was supported by two synapomorphies. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diptera; Euprepina; Bombyliidae; Bombyliinae; Cladistic analysis. |
Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000600002 |
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Souza,Alexandre Santos de; Oliveira,Sebastião José de; Couri,Márcia Souto. |
Female mosquitoes (Culicidae) were collected in human bait weekly between March 1997 to February 1998, in three different areas of the oceanic region of Niterói city, Rio de Janeiro State, in southeastern coast of Brazil. The results indicated the presence of 16 species: Anopheles aquasalis, Aedes scapularis, A. taeniorhynchus, A. albopictus, A. aegypti, Haemagogus leucocelaenus, Psorophora ferox, P. conffinis, P. cingulata, Culex quinquefasciatus, C. nigripalpus, Coquillettidia venezuelensis, Uranotaenia calosomata, Limatus durhami, Weyomyia oblita and Phoniomyia sp. A statistical analysis between monthly female frequencies and temperature, air humidity and precipitation monthly indices was done, using Sperman correlation in Statistica 4.2 program. The... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diptera; Culicidae; Ecology; Niterói; Rio de Janeiro. |
Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000200027 |
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Barbosa,Leandro Silva; Couri,Márcia Souto; Coelho,Valéria Magalhães Aguiar. |
O desenvolvimento pós-embrionário, a produtividade da pupa, a taxa de parasitismo e a razão sexual de Nasonia vitripennis (Walker) criadas em pupas de Cochliomyia macellaria (Fabricius) foram estudadas. Diferentes densidades do parasitóide foram utilizadas (proporções 1:1, 2:1, 3:1, 4:1 e 5:1) com exposição de 72 horas. Fêmeas nulíparas originárias da colônia estoque foram individualizadas em tubos de ensaio cobertos com algodão hidrofóbico, contendo uma pupa hospedeira. Cada tratamento foi constituído de 10 repetições. Após a exposição, as vespas foram descartadas e as pupas hospedeiras foram individualizadas em tubos de ensaio até a emergência dos adultos de C. macellaria ou N. vitripennis. Amostras de pupas hospedeiras não expostas ao parasitismo e... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Controle biológico; Vespa; Mosca; Parasitismo. |
Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032008000100005 |
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Registros recuperados: 56 | |
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