saccus造句

• It includes the two parts : in the general part, taxonomic histry, matirals and methods, morphology, biology and economic importance of hesperiidae are introduced and reviewed . in taxonomic part, based on studies of the two tribes'systematical researches, the founction of the male genitalia characaters in taxonomy are studied and discussed . the results are follows : 1 ) the length and shape of the saccus are important characters to divide hesperiinae into tribes . 2 ) uncus, socius and gnathos are major traits in infragenus classification
  并以弄蝶亚科hesperiidae的2个族(腌翅弄蝶族astictopterini、吉弄蝶族gegenini)的系统分类作为基础，研究了弄蝶雄性外生殖器的特征囊形突saccus、阳茎轭片juxta、钩突uncus、背兜侧突socius、锷突gnathos等在弄蝶亚科分族、分属、分种中的作用；发现囊形突的长短和形状可以作为亚科分族的重要依据，钩突、背兜侧突等特征则在分属和分种时具有重要的作用。