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1983—1985年,我们在南昌郊区对7种龟甲科昆虫的生物学进行了系统饲养和观察,到目前止,已基本查清其有关环节,现分种纪述如下:一、艾龟甲 Cassida fuscorufa jacobsoni Spaeth.本种取食艾蒿属植物,以艾蒿和野艾蒿为主。一年发生一代,以上年及当年(占多数)羽化的成虫在寄主植物基部的枯卷叶及落叶中过冬。次年3月下旬开始外出活动,4月上旬始
From 1983 to 1985, we systematically raised and observed the biology of seven species of tortoise families in the suburbs of Nanchang. Until now, we have basically found out the relevant links. The descriptions of the species are as follows: I. Cassida fuscorufa jacobsoni Spaeth. This species of eating Artemisia, Artemisia and Artemisia annua dominated. One generation a year, the emergence of adults in the previous year and the current year (the majority) emerges in wintering and deciduous leaves at the base of host plants. The following year the beginning of the outreach activities in late March, beginning in early April