Hol·arc·tic /hoˈlɑrktɪk, hɑ, ˈlɑrtɪk/
Hol·arc·tic a. Of or pert. to the arctic regions collectively; specif. Zoögeography, designating a realm or region including the northern parts of the Old and the New World. It comprises the Palearctic and Nearctic regions or subregions.
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