金线猴雌性生殖器官的观察

本文对３只金线猴（Ｒｈｉｎｏｐｉｔｈｅｃｕｓｒｏｘｅｌｌａｎａｅ）的雌性生殖器官进行了观察。卵巢通常呈椭圆形，两端稍尖，长１．０～１．８厘米，宽０．４～０．６厘米，厚０．２～０．４厘米。有一个体呈一端大、一端小，中间缩细类似亚铃的形状。输卵管两侧均有系膜固定、输卵管上系膜仅０．１～０．２厘米宽。子宫略呈长筒形，子宫底正中沟不明显，子宫颈管较长，子宫颈管与子宫体腔的主轴在同一直线上。子宫颈阴道部明显突出，前唇尤为明显，而阴道后穹比前穹深得多。阴道下半部前壁处皱襞密而高，形成三角形隆起，尖端朝向尿道外口。阴道前庭内前庭球明显，长约０．５厘米，宽约０．２厘米，位于尿道外口两侧的椭圆形窝内。

OBSERVATIONS ON THE FEMALE GENITAL ORGANS OF RHINOPITHECUS ROXELLANAE

The ovaries of R. roxellanae are elliptical in form. They measure usually abeut 1.0 to 1.8cm in longth,0.4 to 0.6cm in width and 0. 2 to 0.4 cm in thick.The utetine tubes are fixed by the mesosalpinx superior and themesosalpinx inferior.The mesosalpinx superior is 0.1 to 0.2 cm wide. The uterus is, in general, cylindrical, but isflattened anteroposteriorly,The sulcus medianus of the fundus is not clear. The cervical canal is relatively longer.Thevaginal portion of the cervix of the aterus projects into the cavity of the vagina distinctly,the labium anterium cloesmore than the labium posterium,but the fornix postenor is deeper than the fornix anterior. The bulbus vestibuli isabout 0.5 cm long and about 0.2 cm wide.