Hymenoptera

1.New Records of Braconid Parasitoids (Hymenoptera) from Paddy Field in China.

记述稻田寄生蜂4新记录,1大陆新记录.

2.The mines of Hymenoptera wasps have more and darker frass than the mines of dipetrous flies.

与双翅目相比，膜翅目蜂的粪便更多更黑；鞘翅目甲则经常造成叶子的缺刻。