交配囊 bursa copulatrix
copulatory bursa
- 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。
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.