平腹小蜂属于旋小蜂科中的平腹小蜂属,包括好些种类,它们也都是卵寄生蜂。如舞毒蛾卵平腹小蜂、柑桔大绿蝽卵平腹小蜂和荔蝽卵平腹小蜂等。平腹小蜂在福建橘区用于防治大绿蝽及荔枝蝽等。寄生于椿象卵中。广东荔蜻大多年生一代,一般2-3月开始产卵,雌蜂产卵于荔枝蜻卵内,并在其中孵化、取食、发育为成虫,破壳而出,再寄生别的荔枝蜷卵。
近年来,平腹小蜂人工卵的研究虽获得一定的进展,但仍然存在寄生率低和不稳定等问题。
Although it showed some promising results, there are still some problems, such as the lower parasitism and instability etc. to be solved.
平腹小蜂的触角除了雌蜂触角末端腹面具有特化的斜截“探索区”以外,大体特征基本和其它小蜂相似。
The general antennal structures are commonly seen within other chalcid wasps except for a specialized 'explore area' on the ventral apex of female antenna.
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