网友：6666 打分：2 [2024-10-27 11:21:04] 来自江苏

淡水里的叫江豚

   

[1楼] 作者回复 [2024-10-27 15:26:38] 来自德国

国内好像会叫江豚是因为太多人弄混了河鲀把它叫成了河豚。但是实际上江豚和河豚指的都是river dolphin。
海外是River Dolphin 河豚 = Freshwater Dolphin 淡水豚；Oceanic Dolphin 海豚；Fugu 河鲀；Puffer 鲀
然后对于river dolphin的定义：River dolphins are a polyphyletic group of fully aquatic mammals that reside exclusively in freshwater or brackish water. They are an informal grouping of dolphins, which itself is a paraphyletic group within the infraorder Cetacea. Extant river dolphins are placed in two superfamilies, Platanistoidea and Inioidea. They comprise the families Platanistidae (the South Asian dolphins), the recently extinct Lipotidae (Yangtze river dolphin), Iniidae (the Amazonian dolphins) and Pontoporiidae. There are five extant species of river dolphins. River dolphins, alongside other cetaceans, belong to the clade Artiodactyla, with even-toed ungulates, and their closest living relatives the hippopotamuses, from which they diverged about 40 million years ago. Specific types of dolphins can be pink.
所以李长桉跟我一样直接把river dolphin翻译成河豚也不能算他错

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