ABNORMAL SEX-RATIO CONDITION IN THE WALNUT LEAF BEETLE, GASTROLINA-DEPRESSA (COLEOPTERA, CHRYSOMELIDAE)

被引:13
作者
CHANG, KS
SHIRAISHI, T
NAKASUJI, F
MORIMOTO, N
机构
[1] OKAYAMA UNIV,FAC AGR,OKAYAMA 700,JAPAN
[2] SHINSHU UNIV,FAC AGR,INA,NAGANO 39945,JAPAN
关键词
GASTROLINA-DEPRESSA; ABNORMAL SEX-RATIO; MICROORGANISM; TETRACYCLINE; GEOGRAPHICAL DISTRIBUTION;
D O I
10.1303/aez.26.299
中图分类号
Q96 [昆虫学];
学科分类号
摘要
Abnormal sex-ratio (SR) condition was found in Gastrolina depressa in natural populations. Average hatchability of egg masses laid by SR and normal (NR) females was 47% and 92%, respectively. The male ratio in progenies was 0.3% in SR type and 48% in NR type. Egg masses laid after 16 days by normal females injected with resuspended pellet of SR ovaries tended to become SR. The SR agent(s) in G. depressa was sensitive only to tetracycline among four antibiotics tested. No SR colonies were found in Hokkaido, Shikoku or Kyushu. SR colonies have been found in limited areas at a northernmost limit of Fukushima and at a southernmost limit of Gifu, Central Honshu. No SR colonies were found in the Tohoku, Kinki and Chugoku districts in Honshu.
引用
收藏
页码:299 / 306
页数:8
相关论文
共 14 条
[1]   LIFE TABLE STUDIES OF THE WALNUT LEAF BEETLE, GASTROLINA-DEPRESSA (COLEOPTERA, CHRYSOMELIDAE), WITH SPECIAL ATTENTION TO AGGREGATION [J].
CHANG, KS ;
MORIMOTO, N .
RESEARCHES ON POPULATION ECOLOGY, 1988, 30 (02) :297-313
[2]  
GOTOH T, 1986, ECOLOGY APHIDOPHAGA, V2, P545
[3]  
IKEDA H, 1970, GENETICS, V65, P311
[4]  
KLOSTERMEYER LE, 1978, THESIS U NEBRASKA LI
[7]  
LUS YY, 1947, DOKL AKAD NAUK SSSR+, V57, P951
[8]   SEX-RATIO - A NON-MENDELIAN CHARACTER IN DROSOPHILA-BIFASCIATA [J].
MAGNI, GE .
NATURE, 1953, 172 (4367) :81-81
[9]  
MALOGOLOWKIN C, 1958, GENETICS, V43, P275
[10]  
MATSUKA M, 1975, Applied Entomology and Zoology, V10, P84