infraspecific taxon种下分类群
infraspecific categories种下阶元
infraspecific taxa种下类群
infraspecific category种下阶元
infraspecific evolution微进化
infraspecific name种下名
infraspecific variation种内变异
infraspecific classification种下分类
infraspecific speciation抗体
ADJ（形容词） occurring within or affecting all members of a species 同物种间的 [biology]
infraspecific variation