食人魚:又稱紅眼食人魚、鋸齒脂鯉、鋸脂鯉、食人鯧等。
特徵:成魚體長在同屬魚種中為較大型者,一般長度約40公分,可達46公分以上。體側呈菱形,橫面則扁平。頭頂明顯下凹,嘴上位,下顎發達,具銳利牙齒,多為犬齒型。腹鰭位於背鰭起點正下方之前,背鰭及腹鰭邊緣為黑色,具脂鰭,尾鰭叉形。體型及體色具多型性,即使幼魚及成魚外觀亦有相當差異,因此常被稱為物種群系。通常幼魚吻部較突出,體色為銀底,身上有許多黑色斑點,眼部在體長達15公分以前多呈銀色;成長後體高比例漸增,體態漸粗壯,體色轉趨黑色或暗紅色,眼部則轉紅色,喉部及鰓蓋區可能泛紅。
禁止原因:強勢掠食者,危害本土水生物。
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