# 标准鱼

- [二阶鱼](/shu-du/ji-qiao/ji-qiao-gui-na/lian/yu/biao-zhun-yu/er-jie-yu.md)
- [三阶鱼](/shu-du/ji-qiao/ji-qiao-gui-na/lian/yu/biao-zhun-yu/san-jie-yu.md)
- [四阶鱼](/shu-du/ji-qiao/ji-qiao-gui-na/lian/yu/biao-zhun-yu/si-jie-yu.md)
