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无菌蝇属双翅目、家蝇亚科、家蝇属。无菌蝇生活史短,繁殖力强,没有滞育现象,因此可成为畜禽理想饲料。无菌蝇在室温25—30℃,相对湿度50～70％的条件下,一年可繁殖24～25个世代.近几年来,为了研究畜禽的饲料,如何养好无菌蝇,成为开展研究工作的重要关键.现将饲养无菌蝇所具备的基本条件及注意事项介绍如下: 一、无菌蝇的生活学: 无菌蝇是全变态昆虫,其一生发育过程中经过卵—幼虫—蛹—成虫四个阶段。 (1)卵:为乳白色呈香蕉形,雌蝇性喜产卵在疏松的腐杂质内,室温在25℃左右,16小时左右可孵化出一龄幼虫 (2)幼虫:呈锥形、前端尖、后端钝圆,有明显的体节(11节),幼虫从卵蜕壳
Fungus genus Diptera, Housefly subfamily, Musca domestica. Aseptic flies short life history, fertility, no diapause, it can become the ideal feed for livestock and poultry. In the recent years, in order to study the feed of livestock and poultry, how to breed asepsis has become a development The key points of the research work are as follows: The basic conditions and precautions for keeping asepsis fly are as follows: First, the life-span of asepsis: asexual fly is a fully metamorphic insects, through the eggs - larvae - Pupa - adult four stages. (1) Eggs: milky white banana-shaped, females sexual hi eggs in loose loose impurities, at room temperature at about 25 ℃, about 16 hours to hatch out of the first instar larvae (2) larvae: was tapered, the tip of the tip , Obtuse rear rounded, with distinct body segments (section 11), larvae molting from eggs