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六角龙鱼怎么分公母

更新时间: 2020-08-19 00:00:00     

雌雄的辨别在成体,幼体是无法辨别雌雄的;雄性体型较苗条,洩殖,腔肿大凸起;雌性体型肥大,洩殖腔平坦;在繁殖缸中雄性会先产下精囊,雌性接著将精囊吸入洩殖腔完成交配。雄性在交配後需捞出繁殖缸,雌性在交配後12-20小时内会产卵,数量在200-400颗之间,蝾螈卵与蛙卵一样都是包覆在一层透明胶质中,最好分别放置於孵化缸中,每缸不超过50颗卵。约一年就可以达到性成熟开始繁殖,六角恐龙体健易养。

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