七彩龟又名巴西翠龟、麻将龟、彩龟。原产于美洲，前几年，浙江省海宁市袁花镇名贵动物养殖场“养龟大王”蒋张林引种试养成功，经多年艰辛探索，使以前每天只长0．3g，增加到现在每天增重2g。其生物学习性及养殖经验介绍如下：1七彩龟的形态特征七彩龟有两个明显的特色：①乌 Colorful turtle, also known as Brazilian green turtle, mahjong turtles, color turtles. Originated in the Americas, a few years ago, Huanning City, Zhejiang Province Yuanhua Zhen expensive animal breeding farms, “Yang Turtle King” Jiang Zhang Lin introduction of trial success, after years of hard exploration, the previous day long only 0.3g, increased to the present day by day Weight 2g. Its biological habits and breeding experience are described as follows: 1 Colorful turtle morphological characteristics Colorful turtle has two distinct characteristics: ① black