spermatheca

spermatheca

1. (2)After transferred to spermatheca,the sperms stored in the utriculus in the form of sperm mass.No sperm was found in lagena;

(2)精子转移至受精囊后只分布于主囊,成团聚集,副囊中没有精子;

2. The female reproductive system is composed of ovary, oviduct, genital pore and spermatheca.

卵巢由外膜和内生殖上皮构成;

3. spermatheca Organ which receives and stores sperm from the male pending fertilization of the eggs, e.g., on female prawns and lobsters.

受精囊卵受精之前,用于接受与储存精子的器官,例如在雌性的大虾与龙虾上。

4. The structure of spermatheca in Oxya chinesis was investigated microscopically and submitcroscopically.

摘要在显微及亚显微水平上研究了中华稻蝗受精囊的结构。

5. By using of light microscope, the spermatheca of Trilophidia annulata Thunberg has been investigated.

摘要用光镜对疣蝗受精囊和受精囊管的结构做了初步的观察。

6. The results showed that morphology of the spermatheca is associated with the ovarian cycle.

纳精囊上皮组织中的顶分泌型腺细胞,在繁殖期向囊腔中分泌大量的粘液,为精子的储藏和存活提供了适宜的环境。

7. It was found that there was an obvious cytochemical changes in the epithelium and in the luminal contents of the spermatheca during different phases of the vitellogenesis cycle.

结论:纳精囊与卵巢发育周期有密切的关系。

8. Honeybee sperm remains viable in the spermatheca of mated queen bee for several years.

蜂王交配后将精子贮存于受精囊中长达数年之久,并仍能保持活力。

9. Study on ultra-structure of Cricket spermatheca

蟋蟀受精囊超微结构的研究

10. Many female insects store the sperm in spermatheca.

许多类群的雌性具有受精囊(例如蜜蜂).

11. ?Many female insects store the sperm in spermatheca.

许多类群的雌性具有受精囊(例如蜜蜂)。

12. The female reproductive system are composed of a pair of ovaries,a pair of lateral oviducts,median oviduct,bursa copulatrix,spermatheca,genital chamber and ovipositor.

该虫的雌性生殖系统包括一对卵巢、一对侧输卵管、中输卵管、交配囊、受精囊、生殖腔、产卵器;

13. The female reproductive system are composed of a pair of ovaries, a pair of lateral oviducts, median oviduct, bursa copulatrix, spermatheca, genital chamber and ovipositor.

该虫的雌性生殖系统雌性生殖系统包括一对卵巢、一对侧输卵管、中输卵管、交配囊、受精囊、生殖腔、产卵器。

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