有的。国外也有讨论的。
翻译如下(本人自译,他老婆满意的话,要感谢我啊。

):
有。几乎所有的雌性动物都有阴蒂,可以促使它们和雄性交配,功能上也就是单纯地产生性快感。对所有的(哺乳)动物来说,这是它们生殖系统口的一个很重要的部分。
母牛、水牛、驴子等和人类的性器官几乎是一样的。通过阴蒂,它们产生一种液体,可以使雄性闻到,也为交配作好准备。
不过,雌性斑点土狼的泌尿生殖系统在哺乳动物中是独一无二的:它们没有阴道,阴蒂和雄性的阴茎一样大,而且可以勃起。所以只能从龟头的形状上,来判断哪一个是雄性,哪一个是雌性。
原文如下:
Yes. Almost all animals have clitoris which induces them to have matting with their males and functions solely to induce sexual pleasure. It is an important part of genital system of all animals (mammals).
The cows, buffaloes donkeys etc. have organs exactly similar to human beings and through clitoris they get a type of liquid which the male animal smells and get ready for mating .
The female Spotted Hyena's urogenital system is unique among mammals: there is no vagina, and the clitoris is as large and as erectile as the male's penis - only the shape of the glans makes it possible to tell the sexes apart.
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本帖最后由 emily 于 2008-6-6 00:05 编辑 ]