摘要
The World's Smallest Reptile世界上最小的爬行动物An international research team,led by the Bavarian State Collection of Zoology,has discovered a minuscule(微小的)new species of chameleon(变色龙).They have named the new species Brookesia nana.At a total length of just 22 millimeters,the male Brookesia nana is the smallest of the roughly 11,500 known non-avian reptiles(爬行动物).