Temperature influence on embryonic development of Anopheles albitarsis and Anopheles aquasalis

Memórias do Instituto Oswaldo Cruz

Sabrina Cardozo Gonçalvez De Carvalho¹  Ademir De Jesus Martins Junior¹  José Bento Pereira Lima¹  Denise Valle¹ 

[1] ,Fiocruz Instituto Oswaldo Cruz Departamento de EntomologiaRio de Janeiro RJ ,Brasil

关键词: Anopheles albitarsis;    Anopheles aquasalis;    Anopheles rearing;    malaria vector;    temperature influence;    embryonic development;   

DOI  :  10.1590/S0074-02762002000800009

来源: SciELO

【 摘 要 】

Temperature influence on the embryonic development of Anopheles aquasalis and An. albitarsis was investigated. At 26ºC, 75% and 60% of respectively An. aquasalis and An. albitarsis eggs hatched, with one peak of eclosion, between the 2nd and 3rd day after oviposition. At 20 ± 2ºC, around 66-70% of An. aquasalis eggs hatched, with one eclosion peak, on the 5th day. On the other hand, An. albitarsis eclosion at 21 ± 2ºC decreased to 10-22%, with two eclosion peaks, on the 4th-5th day and on the 9th-12th day. These data indicate a stronger temperature influence over An.albitarsis than over An. aquasalis embryos.

【 授权许可】

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