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翘嘴红鲌(鲤科) 又名:翘壳、翘嘴巴

体长,侧扁,头背面平直。口上位,上颌坚厚,上翘,竖于口前。眼大。鳞小,侧线鳞80~93。背鳍具强大而光滑的硬刺。臀鳍条3,21~25。
生活在敞水区的中上层,行动迅速,善跳跃。性凶猛,捕食其他鱼类,体重1市斤的个体能吞食4寸左右的鲢、鳙鱼种。6~7月产卵,产卵场多在近岸水区,卵粘附在水生植物的茎、叶上。生长迅速,体型较大,最大者重达20~30市斤,常见为4~5市斤。天然水体渔获物中占比重较大。
养殖方法:最佳生长温度20-30℃。饲料浮水粒料、冰鲜等。生活特性与鲤鱼、鲫鱼基本一致。



Red pale greenish white of 翘嘴 of Erythoculter ilisheadformis( Bleeker)


Hope earnestly body, have the head's flat side apartment with the straight line. Jaw that 嘴 heading up- have a certain tendency; the top is very difficult, and is big ~调 to at ~ before 嘴 ; big eye; small scale. 侧 department the line engrave the degree is 80-93. The fin of carry on the backing does not have diligently bone, smooth or a little bit. The ass's fin striped pattern 3, 21-25.
The water, behavior that it usually live in the ocean is very soon and it excel to jump up. It is the fish of a cruelty, and eat the fish of the other type. 0.5 The kilogram's Erythoculter ilisheadformis edibles 13 millimeters's silver 鲤 fish is with the 鲤 fish 薯 of the 杂色. It is during the period of June 产 ( egg) until July, that main real estate( egg) ground is at- Coast water. The plant 茎 of egg at water living with leaf permits into. It very soon grow ups with ~ big size. A biggest arrive 10-15 kilogram but usually it is 2 to 2.5 kilograms, exportation exceed the water property in the natural water.
 

额河大鲫(鲤科) 又名:银鲫
Carassius auratus gibelio (Bloch)


体侧扁,宽而高。腹部圆。头小,吻钝。口端位,呈弧形;口裂宽大于口裂长。无须。背鳍基长,其起点距吻端较距尾鳍基近,最末根硬刺粗壮。尾鳍分叉较浅。
生活于湖泊、河湾等水流缓慢的水域。成鱼为杂食性,适应性强,常因栖息环境不同,体色有明显变化;同时形成了在形态和生态上都稍有差异的地方性种群。该鱼的最大个体为5kg。是我国北方主要经济鱼类之一,也用于养殖。分布于黑龙江和额尔齐斯河等水系。
养殖方法、生活特性与其它鲫鱼基本一致。
 
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