“瓦沼晨朝水自清,小虫无故不知名。忽然分散无踪影,惟有鱼儿作队形。”中国金鱼作为世界上最有文化内涵的观赏鱼,12世纪就已开始了家化的遗传研究,它形态优美,极富情趣,自古以来,就深受人们的喜爱,如今它已陪伴着人类生活了十几个世纪。观赏鱼发展到今天,早已不只是可观赏鱼类的代名词了,它不仅包括金鱼、锦鲤等鱼类,还包括观赏龟、 "Chinese mandarin fish as the world’s most cultural connotation of ornamental fish, the 12th century has begun a family of the Genetic research, its beautiful shape, very interesting, since ancient times, loved by the people, and now it has been accompanied by human life for more than a century. Aquarium fish development today, has long been more than just a synonym for ornamental fish, it not only includes goldfish, Koi and other fish, but also includes ornamental turtles,