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| Setta,Nathalia de; Carareto,Cláudia M. A.. |
| This study aimed to evaluate fitness components of Zaprionus indianus Gupta, 1970, a species recently introduced in Brazil and currently in process of colonization. Longevity, productivity, developmental speed and viability of flies sampled from a population from Mirassol (state of São Paulo, Brazil) were evaluated. Longevity was higher than that of some Indian populations and productivity was similar or higher than in other Drosophilidae. Time of development, one of the main fitness components for competition, was very similar to the values scored in Drosophila sturtevanti Duda, 1927, a species that occurs in high frequencies in the same area as Z. indianus. These data might contribute further for understanding the colonization success of this newcomer... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fitness components; Productivity; Viability; Time of development; Zaprionus. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212005000100007 |
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| Acurio,Andrea Elizabeth; Rafael,Violeta Lily. |
| En el Parque Nacional Yasuní, reconocido como un sector de alto endemismo y biodiversidad, ubicado al noroeste de la Amazonía Ecuatoriana se realizó el inventario taxonómico de la familia Drosophilidae. Para la captura de los individuos se utilizaron trampas con atrayente de banano y solución de levadura de cerveza. La identificación taxonómica se realizó usando caracteres morfológicos y la terminalia de los machos. En total se colectaron 7425 individuos clasificados en 34 especies de los géneros: Drosophila Fallén, 1823, Scaptodrosophila Duda, 1923, Neotanygastrella Duda, 1923 y Zaprionus Coquillett, 1901. Seis de estas especies son nuevos registros para el Ecuador: D. araicas Pavan & Nacrur, 1950, D. equinoxialis Dobzhansky, 1946, D. kikkawai... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Inventario taxonómico; Drosophila; Neotanygastrella; Nuevos registros; Zaprionus. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672009000300028 |
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| Schmitz,Hermes J.; Valente,Vera L.S.; Hofmann,Paulo R.P.. |
| Assemblages of drosophilids have been characterised in several environments of the Brazilian territory, like the Atlantic Rain Forest, urban areas, cerrados, the Amazon Forest, and others. The present survey is the first attempt to characterise the fauna of Drosophilidae in mangrove forests, an environment typical of tropical coasts worldwide. Twenty-eight samples were collected from the three main mangrove forests of Santa Catarina Island, southern Brazil, using banana-baited traps hung in trees. Samples were taken in January (summer), April (autumn), July (winter) and October (spring) between July 2002 and July 2005. In total, 82,942 specimens of drosophilids were caught, belonging to 69 species of six genera - Amiota Loew, Drosophila Fallén, Leucophenga... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Drosophila; Biodiversity; Fauna of mangroves; Insect assemblage; Zaprionus. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2007000100007 |
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