The ray-finned fishes contain most of the species of fish and these are divided into 46 orders. Most of the fishes known to
aquarists and
anglers are within this class. **Subcategories are listed below for all 46 orders and
examples of common fish in each order can be found at
Actinopterygii
Subcategories
This category has the following 6 subcategories, out of 6 total.