【摘要】 (虫非)蠊,俗名蟑螂,属于昆虫纲,(虫非)蠊目。全世界已知种类约3500多种。在我国见于报道的已有11科,48属,168种以上,其中绝大多数为野外生活的种群,在人居住和工作室内常见的(虫非)蠊仅有七种。这些室内种类不仅传播多种疾病,特别是消化道传染病,而且还能咬坏家庭各种用品,令人厌恶。所以(虫非)蠊之害不亚于苍蝇、蚊虫、老鼠等。 随着调查研究工作的不断深入发展,新的种类也会陆续发现,为了促进这方面工作的发展,我们对我国常见七种室内(虫非)蠊中四种的酯酶同工酶和苹果酸脱氢酶同工酶的酶谱作了比较研究,可供分类的参考。本文报告我们的实验研究结果。更多还原

【Abstract】 An investigation on the isozyme patterns of esterase and malic dehydroge-nase of Periplaneta japonica, Periplaneta fuliginosa, Blattella germanica and Periplaneta americana was done.Though all revealed 6 - 7 bands, yet all these 4 indoor species show significant differences in the Rf value of esterase isozymes. Malic dehydrogenasc gives 3 or 4 bands, showing some species-difference, but not so obvious as seen in esterase. Blattella germanica is much more different from the rest 3 species. The significance of these findings needs further elucidation.更多还原