抄録
In the present paper, the results of further study of the life-history of Chlorita onulcii MATSUDA, investigated during 1951-1952 are reported.
1. The average egg stage was 7.1 days on May to September.
2. The average adult stage was 42 clays and the maximum was 82 days on July to October.
3. The average number of egg laid by one female was 24 1 and the maximum was 95.
