English Dictionary

infracohort

noun

(taxonomy) one of the ranks used in classifying animal life forms; an infracohort is more specific than a subcohort and more general than a subtercohort

The infracohort of birds includes various species such as sparrows, finches, and robins.

意味（1）

(taxonomy) one of the ranks used in classifying animal life forms; an infracohort is more specific than a subcohort and more general than a subtercohort

taxonomists have been inventing a confusing raft of ranks, such as phalanxes, infracohorts and supertribes