sperm packet Spermatophore; a mass of sperm transferred from the male to the female by a gonopodium of the Poeciliidae.
精包精子包囊;藉著花鳉科的生殖足,雄鱼将大量的精到母鱼。
sperm packet Spermatophore; a mass of sperm transferred from the male to the female by a gonopodium of the Poeciliidae.
精包精子包囊;藉著花鳉科的生殖足,雄鱼将大量的精到母鱼。
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