如图 , 人工繁育热带鱼类 红斑马 学名 适合温度 18~26℃
鲤科 Cyprinidae 【鱼丹】属 Danio 鱼类
下图为 (原色型) 斑马【鱼丹】 Danio rerio
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/a8773912b31bb0518da30ef73b7adab44bede06e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
斑马体长4-6厘米,体呈纺锥型。背部橄榄色,体侧从鳃盖后直伸到尾未有数条银蓝色纵纹,臀鳍部也有与体色相似的纵纹,尾鳍长而呈叉形。雄鱼柠檬色纵纹;雌鱼的蓝色纵纹加银灰色纵纹。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b21c8701a18b87d6a7c516c00a0828381e30fd6e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/3ac79f3df8dcd100942945fe7f8b4710b8122fb3?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
公鱼体型呈修长,而母鱼体型肥大。看颜色也是可以区分的,公鱼体色偏黄,臀鳍呈棕黄色,条纹显著。母鱼体色偏淡,臀鳍呈淡黄色。怀孕期间的母斑马鱼腹部膨大。体型长到4厘米左右的母鱼基本进入成熟期。