南京林业大学学报(自然科学版) ›› 1993, Vol. 36 ›› Issue (04): 84-87.doi: 10.3969/j.jssn.1000-2006.1993.04.018

• 研究论文 • 上一篇    下一篇

黄二星舟蛾交配状况的判别

嵇保中   

  1. 南京林业大学林学系
  • 出版日期:1993-12-18 发布日期:1993-08-18

DETERMINNATION OF THE MATING STATUS OF LAMPRONADATA CRIST ATA (BUTLER) MALE,AND FEMALE MOTHS

Ji Baozhong   

  1. Department of Forestry
  • Online:1993-12-18 Published:1993-08-18

摘要: <正>黄二星舟蛾Lampronadata cristata(Butler)在交配过程中存在着雄虫内阳茎内角状器向雌虫交配囊的转移。交配囊内精包、内阳茎内角状器及交配囊内精包与角状器的共存关系可以作为判别黄二星舟蛾雌雄成虫交配状况的形态指标。应用上述指标,测定了紫金山栎林内黄二星舟蛾的交配次数与交配率。

Abstract: There are cornuti in the endophallus of Iampronadata cristata (Butler) unmated male moths. During the first mating of male moths. The cornuti were transferred to bursa copulatrix of female moths. The mating status of field-collected male and female moths can be determined by the use of cornuti, spermatophore, and the coexistent relations of cornuti and spermatophore. Based on the criteria, the mating status of L. cristata (Butler) in the oakery of Zijinshan Mountains was determined during 1990-1993.