teleostei

例句：

1. 1.The fish in the tank are all members of the teleostei family.
   鱼缸里的鱼都是硬骨鱼纲的成员。
2. 2.The study of the teleostei has led to many discoveries about the evolution of life.
   对硬骨鱼纲的研究导致了关于生命进化的许多发现。
3. 3. The fish market is full of different species of teleostei, each with their own unique characteristics.
   鱼市场充满了各种不同种类的硬骨鱼，每种都有其独特的特点。