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摇纹幼虫是多数名贵鱼类及经济甲壳类的优良饵料。本文根据对习见种细长摇纹Ten-dipesattenuatus野外观察及室内培养后所得结果,详细记述了卵、幼虫、蛹的发生过程及成虫的繁殖生态,报道了室内人工采卵的实验结果。研究表明,细长摇蚊可以在不形成蚊柱的情况下,于人工控制的2m ̄3空间内交尾产卵,其重要条件为:湿度90%以上,气温23-26℃,光照强度200—1000lux,24小时内间歇照明,采卵箱内成虫密度应在500尾/m ̄3以上。
Sagittarius larvae are the most expensive fish and economic crustaceans good bait. According to the results of field observation and indoor culture of ten-dipesattenuatus, the occurrence process of eggs, larvae and pupae and the reproductive ecology of adults were described in detail in this paper. The experimental results of indoor artificial egg collection were reported. Studies have shown that slender Chironomus mosquitoes in the case of the formation can not be formed in the controlled 2m ~ 3 space spawning eggs, the important conditions are: humidity 90%, temperature 23-26 ℃, light intensity 200-1000lux , Intermittent lighting within 24 hours, oviposition adult worm density should be 500 / m ~ 3 above.