《英文msh詞典》Poecilias
[入口詞] Poecilias
[主題詞] Poecilia
[英文釋義] A genus of livebearing cyprinodont fish comprising the guppy and molly. Some species are virtually all female and depend on sperm from other species to stimulate egg development. Poecilia is used in carcinogenicity studies as well as neurologic and physiologic research.