Some fishes give birth in warm water 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。

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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).

根据区系的温度特性，湛江沿海鱼类，可以分成二个类群：暖水性鱼类135种，占总数78.95％；

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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。

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