Vertebrates have a backbone!
There are 5 groups of vertebrates!
Jawless Fish
Jawless fish have no jaws or scales.
There are only two types of Jawless fish:
Examples:
Lampreys
Hagfish
Cartilaginous Fish
NEEDED IN THIS SECTION:
EXAMPLES
PICTURES
Bony Fish
NEEDED IN THIS SECTION:
EXAMPLES
PICTURES