Bionomic aspects of Pattonella intermutans (Thomson, 1869) (Diptera, Sarcophagidae) under laboratory conditions

Brazilian Archives of Biology and Technology

Vanderleia Cristina De Oliveira²  Rubens Pinto Mello¹  Rosicleide Fátima Silva Santos² 

[1] ,Instituto Oswaldo Cruz Departamento de Biologia Laboratório de Biologia e Controle de Insetos VetoresRio de Janeiro RJ ,Brazil

关键词: Diptera;    Sarcophagidae;    Pattonella intermutans;    bionomic;    ecology;   

DOI  :  10.1590/S1516-89132002000600011

来源: SciELO

【 摘 要 】

Life and fertility tables of Pattonella intermutans (Thomson, 1869) were studied in the laboratory conditions. The flies colonies were maintained at 20-28°C, 80±10% RH and observed daily. Life expectancy was 2.34 weeks for males and 2.33 weeks for females. The survivorship curves presented a type II tendency for females and type III for males. The periods of pre-larviposition and larviposition were of 2.5 and 9.5 weeks, respectively. Using data of the life table of fertility, the following values were obtained: Ro=24.83 times; T= 5.06 weeks; r=0.64 and lambda=1.89. The number of generations of P. intermutans was estimated to be 10.28 generations/year. The females had a high fertility under laboratory contiditions.

【 授权许可】

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