Nearctic
/nɪˈɑːktɪk/adjective
1- Zoology of, relating to, or denoting a zoogeographical region comprising North America as far south as northern Mexico, together with Greenland. The fauna is closely related to that of the Palaearctic region.【动】（与）新北区（有关）的。比较HOLARCTIC.
1.1
- as noun the Nearctic the Nearctic region新北区。
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