出典:Wikipedia
出典:『Wikipedia』 (2011/05/24 17:28 UTC 版)
Chinese Paddlefish, Psephurus gladius (simplified Chinese: 白鲟; traditional Chinese: 白鱘; pinyin: báixún), also known as Chinese Swordfish, are among the largest freshwater fish. It is one of two extant paddlefish species, the other being the American Paddlefish (Polyodon spathula). It is also called "elephant fish" (象魚; xiàngyú) because its snout resembles an elephant trunk. It is recorded sometimes in Classical Chinese as wěi-fish (鮪). More poetically, it is sometimes referred to as the "Giant Panda of the Rivers", not because of any physical resemblance to a panda, but because of its rarity and protected status.