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| Medeiros,Jansen F.; Rapini,Alessandro; Barbosa,Ulysses C.; Py-Daniel,Victor; Braga,Pedro I.S.. |
| Polinários de duas espécies de Asclepiadoideae (Apocynaceae), possivelmente de Tassadia cf. martiana Decne. e T. cf. obovata Decne., foram observados pela primeira vez presos ao aparelho bucal de simulídeos [Cerqueirellum amazonicum (Goeldi), C. argentiscutum (Shelley & Luna Dias), C. oyapockense (Floch & Abonnenc) e Cerqueirellum sp.]. A frequência e distribuição dos insetos observados com polinários sugerem que esse tipo de evento não é casual. Os simulídeos devem buscar néctar nas flores de Asclepiadoideae, sendo capazes de remover seus polinários. Essa descoberta demonstra que os simulídeos não carregam apenas parasitas patogênicos, mas também polinários, e assim podem representar um grupo de polinizadores de espécies de Asclepiadoideae... |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Polinização; Simulídeo; Tassadia; Amazônia. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2008000300015 |
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| Coscarón,Sixto; Moreira,Gilson R. P; Py-Daniel,Victor; Sato,Gosuke; Nascimento,Érika S; Maia-Herzog,Marilza. |
| The Simuliidae fauna from the Santa Catarina state, Brazil, was documented, based primarily on specimens deposited in the collections of the Instituto Oswaldo Cruz, Brazil and the La Plata Museum, Argentina. The results of our survey are organized by mesoregion and by municipality. Of the 51 municipalities where black flies were recorded, 46 represented new unpublished locality records. A total of 29 species belonging to two genera and eight subgenera were found, among which five are new records for the Santa Catarina state. The species recorded are (new records are marked with a *): Lutzsimulium hirticosta, Simuliium (Chirostilbia) acarayense, S. (Chirostilbia) distinctum, S. (Chirostilbia) empascae, S. (Chirostilbia) pertinax, S. (Chirostilbia)... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Black flies; Lutzsimulium; Simulium; Biodiversity. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702011000100005 |
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| Py-Daniel,Victor; Pessoa,Felipe Arley Costa. |
| É caracterizado um novo gênero neotropical de simulídeo, com base nas espécies previamente incluídas no "Grupo Siolii", do gênero Psaroniocompsa. Chaves de identificação para imaturos são apresentadas. O gênero Shelleyellum fica constituído pelas espécies: S. damascenoi (Py-Daniel,1988), S. guaporense (Py-Daniel, 1989), S. lourencoi (Py-Daniel, 1988), S. siolli (Py-Daniel, 1988), S. tergospinosum (Hamada, 2000). O gênero é caracterizado, principalmente, pela de carena longitudinal nos distímeros dos machos e a presença de tubérculos tegumentares nas larvas. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Shelleyellum gen. nov.; Taxonomia; Simuliidae; Neotrópico. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672005000400012 |
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| Magalhães,Célio; Barbosa,Ulysses C.; Py-Daniel,Victor. |
| The Yanomami are a group of South American Indians that live in the rainforest along the borderlands of Brazil and Venezuela. They depend on hunting, gardening and wild food for survival; crustaceans are a highly prized food item in their diet. Taxonomical and ethnozoological aspects of the Yanomami Indians of the Balawa-ú village, state of Amazonas, Brazil, related to the crustaceans are described. Information and specimens were obtained from August to December, 2003. Interviews were conducted with residents of the village and focused on questions about species exploited, indigenous names, modes of capture and use of the species. One shrimp species of the family Palaemonidae (Macrobrachium brasiliense) and two crab species of Trichodactylidae... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ethnozoology; Yanomami Indians; Amazon region; Freshwater decapod; Indigenous name. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672006000300013 |
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| Medeiros,Jansen Fernandes de; Py-Daniel,Victor. |
| Mansonella ozzardi is transmitted by two dipterian families, Ceratopogonidae (midges) and Simuliidae (black flies). In Brazil, black flies are vectors for this filariasis until now. In this paper, we determined the seasonality, parity capacity and parasitic infection rate of Cerqueirellum argentiscutum. The work was carried out in the Porto Japão community, Lower Solimões River, Amazonas, Brazil. Results show that the black flies were more abundant during the rainy season (from December to May). The number of parous flies was higher in every sampling during the course of year. Monthly Biting Rate (MBR1 123742.00, MBR2 86701.50) was high, although Parasitic Infection Rate (PIR1 0.06, PIR2 0.08) and Annual Transmission Potential (ATP 7.25) were low in numbers. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Simuliidae; Mansonella ozzardi; Amazônia; Brazil. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672004000200008 |
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| Medeiros,Jansen Fernandes; Py-Daniel,Victor; Barbosa,Ulysses Carvalho; Farias,Emanuelle de Souza. |
| The Mansonella ozzardi has a widespread distribution among the indigenous and riverine communities of Amazonas, Brazil. We estimated the prevalence of Mansonella ozzardi in indigenous communities of the Pauini municipality, Amazonas state, Brazil and the rate of parasitic infection in vectors. We collected thick blood smears from individuals from six Apurinã indigenous communities along the Purus River and its tributaries. Collections of simuliids were made and dissected, and the larval instars of M. ozzardi identified. The overall prevalence of M. ozzardi was 28.40%, with the highest incidence among males and agricultural workers. Among age groups, children 2-9 years of age had the lowest incidence, while individuals older than 58 exhibited the highest... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mansonella ozzardi; Mansonelliasis; Simuliidae; Amazonas; Brazil. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672007000200010 |
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