Procanthopterygii is a superorder of teleost fishes. These fish mostly live in temperate waters, and in the northern hemisphere. They may live in both fresh and salt water.
Best-known examples of this group are the salmon, trout, and pikes.
The main groups are:
A: Protacanthopterygii is a superorder of teleost fishes.
A: These fish mostly live in temperate waters, and in the northern hemisphere.
A: Yes, these fish can live in both fresh and salt water.
A: The best-known examples of this group are the salmon, trout, and pikes.
A: No, there are other superorders of teleost fishes.
A: Yes, they mostly live in temperate waters in the northern hemisphere.
A: The main groups within Protacanthopterygii are not specified in the given text.
