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| Azevedo,Rodrigo R.; Krüger,Rodrigo F.. |
| The blowfly species are important components in necrophagous communities of the Neotropics. Besides being involved in the degradation of animal organic matter, they may serve as vectors for pathogens and parasites, and also cause primary and secondary myiasis. The occurrence pattern of these species is well defined, yet it is still not very clear which of these environmental factors determine the structure of the assemblies. This paper was developed to evaluate the influence of mean temperature and relative humidity variation in the abundance and richness of blowflies in the Brazilian southernmost state, Rio Grande do Sul, where temperature variation is well marked throughout the year. To evaluate this objective, WOT (Wind Oriented Trap) were installed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Blow flies; Diversity; GLM; Models. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212013000200010 |
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| Krüger,Rodrigo F.; Ribeiro,Paulo B.; Carvalho,Claudio J. B. de; Lambrecht,Francine M.; Nunes,Adrise M.. |
| Aspects related to the longevity and oviposition of Ophyra albuquerquei Lopes, 1985 are studied. Males had a mean lifespan longer than females (40.24 vs. 33.15 days, respectively), while still possessing qualitative advantages during this period. Females O. albuquerquei were fed on powdered milk, fish flour, refined sugar and water, and provided fish flour and moistened sawdust for oviposition. The length of the oviposition period for females was 46.75 days, and most of the deposition of the eggs occurred in the first days of the colony. Females completed 50% of their egg deposition by Day 16, seven days before the large last mortality peak and about 12 days after the first oviposition in the colony. Females deposited an average of 184 eggs per individual.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Artificial diet; Lifespan; Mortality; Ophyra; Senescence. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212004000200014 |
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| Krüger,Rodrigo F.; Ribeiro,Paulo B.; Carvalho,Cláudio J. B. de; Costa,Paulo R. P.. |
| A colony of Synthesiomyia nudiseta (WULP, 1883) was established in the laboratory to obtain eggs, larvae and puparium, to determine the period of development and viability at constant temperature with RH above 75% and photoperiod of 12 h. The viability of development cicle was 48.68%. Incubation period was 21.17 h, larvae development 25.97; 48.08 and 233.65 h for the first, second and feeding phase of third instars, respectively. The development period of postfeeding larva, prepupa and pupa development was 322.26 h. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Synthesiomyia; Development; Forense Entomology; Azeliinae. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212002000400004 |
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| Krüger,Rodrigo F.; Krolow,Tiago K.; Azevedo,Rodrigo R.; Duarte,Juliano L. P.; Ribeiro,Paulo B.. |
| A reprodução e a sobrevivência de Synthesiomyia nudiseta (Wulp, 1883) foram estudadas entre 22 e 28ºC, UR de 70% e fotoperíodo de 12h. Os dados foram analisados através de classes de idade, tabelas de vida de fecundidade, análise de sobrevivência pela distribuição de Weibull e análise das curvas de sobrevivência através do conceito de entropia (H). A taxa intrínseca de aumento natural (r m), taxa finita de aumento (lambda), taxa de reprodução líquida (R0) e tempo médio de uma geração (T) foram 0,534; 1,7; 59,439 e 7,65 respectivamente, sugerindo rápido crescimento populacional nestas condições. Isso foi causado pela alta fecundidade, confirmando o que ocorre para esta espécie, com média de 266 ovos/fêmea e período de pré-oviposição de 10,25 dias. O modelo... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Análise demográfica; Análise de sobrevivência; Entropia. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212008000100006 |
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