Smile! Sheepshead teeth look a lot like human teeth—they use these broad, flat structures to crush shells.

ORIGIN:
Western Atlantic coast

HABITAT:
Oyster reefs

HEIGHT/WEIGHT:
21 lbs
Length: 3 ft

DIET:
Oysters, barnacles and algae

PREDATORS:
Birds and larger fish

NATURAL DEFENSES:
Sharp spines

REPRODUCTION:
Sexually mature at 1-2 yrs

THREATS:
Overfishing

LIFE EXPECTANCY:
Up to 20 yrs in wild