What characteristic of the Order Perciformes makes it a very broad step in the White Bass classification?

Answer

It contains nearly 40% of all known fish species

The Order Perciformes, often referred to as the perch-like fishes, is characterized by its immense size and diversity within the ichthyological world. It is noted that this order encompasses nearly 40% of all known fish species. This massive inclusion means that while the White Bass fits within this order, the classification at this level is quite broad, grouping it with a staggering array of aquatic life before the taxonomic classification narrows down further into the Family Moronidae.

What characteristic of the Order Perciformes makes it a very broad step in the White Bass classification?
animalclassificationfishscientificWhite Bass