niches

Mosquito fish had large habitat niches, rapid growth rate, ovoviviparity, high reproduction rate and large adaptation reproduction conditions.

它们具有广泛生境适应性、生长迅速、卵胎生、高生殖、对生殖生态条件无特殊要求等特点。

A mountain creates biotopes and eco-niches, it channels water and stores heat, it provides viewpoints and valleys, access and shelter.

山区创建群落生境和生态，它渠道水和商店，它提供观点和山谷，准入和住房。