
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.
|