Black Caiman...The black caiman is one of the largest species in the alligator family — it can grow to be 16.4 to 19.7 feet...

Atlantic Tarpon...Atlantic tarpons grow to about 4 to 8 feet (1.2 to 2.4 meters) long and are very active, with superb strength. When hooked,...

Atlantic Goliath Grouper...Large, saltwater fish, growing up to 9.8 feet (3 meters) in length and about half as wide, Atlantic goliath groupers dwell in...

Arapaima...The arapaima (also called the pirarucu) is one of the largest freshwater fish in the world; it grows up to a length of about...

Alligator Snapping Turtle...This is the largest of the freshwater turtles, and also the possessor of an extremely strong bite force — apparently it can...

Alligator Gar...These carnivorous freshwater fish are the largest in North America. The males are about 10 feet (3 meters) long and the females about...