单词gonopodium
网络: 生殖足；虹鳉的生殖足；生殖翅
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，雄鱼将大量的精液转移到母鱼。
Similar to G. affinis, the anal fin of male would develop into a gonopodium .
雄性孔雀鱼与食蚊鱼一样，臀鳍会演化为生殖管。