新北界
- 网络Nearctic realm;Nearctic ecozone;Nearctic
新北界-
东洋界、古北界和新北界共有种为1种，比重为1.23%。
Species ( 1.23 % ) is the Oriental , Palaearctic and Nearctic .
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概述了洼甲螨科各属（亚属）的地理分布，指出该科目前所知分布较多的是古北界、新北界、东洋界；
Based on data for the zoogeographic distribution of genera and subgenera , it is noted that genera are majorly distributed in the Palaearctic , the Nearctic and the Oriental region .
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与新北界、新热带界和古北界的关系最为疏远。可见西双版纳的蚂蚁区系具有典型的热带亚洲起源特征，同时与澳洲和非洲的热带区系有一定的渊源关系。
It is obvious that the ant fauna of Xishuangbanna has a typical character of Asia Tropics origin , meantime it has certain origin relationship with Australia Tropics and Africa Tropics .