Krishna A, Dominic C J
J Reprod Fertil. 1978 Nov;54(2):319-21. doi: 10.1530/jrf.0.0540319.
Spermatozoa were observed in all parts of the genital tract in females killed in January, February, March and April although copulation occurs only until early February. The spermatozoa were arranged linearly with their heads orientated towards the epithelial lining.
在1月、2月、3月和4月处死的雌性动物的生殖道各部位均观察到精子,尽管交配仅持续到2月初。精子呈线性排列,头部朝向上皮衬里。