搜索结果: 1-1 共查到“农学 penis”相关记录1条 . 查询时间(0.062 秒)
The morphology of the penis in porcupine (Hystrix cristata)
Hystrix cristata porcupine penis
2015/3/5
In this study, histological and macroanatomical structures of porcupine penis were examined on 3 adult male porcupines. The non-erectile position of porcupine penis was directed to caudal. There was a...