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描述了海南地区巴拉巴按蚊(Anopheles balabacensis)四龄幼虫的唾腺染色体,绘制了多线染色体模式图。唾腺染色体由6条臂构成。观察七百多个标本,未发现自发的染色体畸变。性染色体带型与泰国的An.dirus species A相近似,但与马来西亚的An.dirus speciesB差异较大。
The salivary gland chromosomes of the fourth instar larvae of Anopheles balabacensis in Hainan were described. The salivary gland chromosome consists of 6 arms. Observed more than 700 specimens, found no spontaneous chromosomal aberrations. The sex chromosome pattern is similar to An.dirus species A in Thailand, but differs significantly from An.dirus species B in Malaysia.