Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.
摘要塔形马蹄螺为雌
异
，
性生殖系统主要
精巢和输精管组成，没有交接
，也没有他的附属腺。
Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.
摘要塔形马蹄螺为雌异，性生殖系统主要精巢和输精管组成，没有交接，也没有他的附属腺。
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