Some fishes give birth in warmwater and move to _cold_water to feed.
有些鱼类在温暖的水域产子而在冷水中喂养。
2
The Chinese gobioid fishes may be grouped in three types, viz. , the warm-water, the warm-temperate and the cold-temperate species, the type of cold-water species being absent.
中国（鱼叚）虎鱼类可分为暖水性、暖温性和冷温性三个类型，缺乏冷水性种。
3
According to the temperature nature of the fauna, the fishes of Zhanjiang Coast may be grouped into two types: (1). the warm-water, comprising 135 species (78.95% of the total) (2).