Fish

=media type="custom" key="8690262"=
 * Fish **

Phylum: Chordata Subphylum: Vertebrata

Examples: Body Structure: Body Function: Reproduction:
 * Lampreys
 * Sharks
 * Skates
 * Rays
 * Perch
 * Musky
 * Tuna
 * Catfish
 * Skeleton made of bones or cartilage
 * Paired fins
 * Scales
 * Jawsw (except Agnatha)
 * Gills
 * Breathing
 * Two-chambered heart
 * Ectotherms
 * Cold-blooded
 * Swim bladder
 * Control swimming depth
 * Countershading
 * Camouflage
 * Lateral Line
 * Pick up vibrations
 * External fertilization
 * Spawning
 * External development in aquatic egg

Classes: 2. Chondricthyes 3. Osteicthyes media type="custom" key="8717132"[]
 * 1) Agnatha
 * Jawless
 * Skeletons made of cartilage
 * Jaws present
 * Skeletons made of cartilage
 * Bony fish
 * Most numerous species of fish

Article: [|Fish Found Dead In California] Source: [] Pictures: wikis.lib.ncsu.edu