| 摘要: |
| 丽蚜小蜂 Encarsia formosa Gahan 体长约0.6 mm,腹部长度约0.3 mm。雌性生殖系统位于腹部后端,约占腹腔的2/3,由成对的卵巢及侧输卵管、中输卵管、受精囊及附腺组成。对采自北京地区的3000余头丽蚜小蜂雌性成蜂进行解剖,发现丽蚜小蜂的一对卵巢由12根卵巢管组成,并且每侧卵巢包含的卵巢管数目相同,均为6根。 |
| 关键词: 丽蚜小蜂 雌性生殖系统 |
| DOI： |
| 投稿时间：1991-03-01 |
| 基金项目: |
|
| Study on the Female Reproductive System of Encarsia formosa Gahan |
|
|
|
| Abstract: |
| More than 3000 female individuals of Encarsia formosa Gahan col- lected from the greenhouses in Beijing district were dissected for illustrating the female reproductive system.It was found that the system consists of a pair of ovaries and lateral oviducts,ovarioles,common oviduct,colleterial gland and spermatheca.The result deserves to be mentioned that all female wasps examined by the author possess one pair of ovaries each with 6 ovariles,the consistent number different from the former authors'reports. |
| Key words: Encarsia formosa female reproductive system |
