Fishes include hagfishes, lampreys, lobe-finned fishes, cartilaginous fishes and ray-finned fishes. This profile explores basic facts about fishes including how they are classified, what they eat, where they live and the characteristics that make them different from other animal groups.
Facts About Fishes
Learn interesting facts about fishes and find out about their diversity, evolutionary history and the characteristics make them different from other animal groups.
The Basic Fish Groups
An introduction to the basic fish groups including bony fishes and cartilaginous fishes.