Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.
形马蹄螺为雌雄异体，其雄性生殖系统主由精巢和输精管组成，没有交接
，也没有其他的附属腺体。
Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.
形马蹄螺为雌雄异体，其雄性生殖系统主由精巢和输精管组成，没有交接，也没有其他的附属腺体。
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