The cluster analysis showed that the relationship among D line of ELCO, New Zealand White rabbits and California rabbits, which classified one group, was nearer than the others. A line and B line of ELCO were classified one group.

• 聚类分析表明 :ELCO的 D系与新西兰白兔、加利福尼亚兔的亲缘关系较近 ,聚为一个类群 ;