The biggest fish was the Leedsicthys, about the size of a baleen whale.
A prehistoric filter feeder named Leedsichthys. It lived in the Jurassic and grew up to 27m.
The Oarfish is the worlds longest fish. They live in the East Atlantic Ocean and Meditteranean Sea. They are thought to live in depths of up to 3,000 feet. Not alot is known about them.
The Whale Shark.
The Megalodon shark was the largest fish to ever live.
the largest dinosaur that ever lived is the seismosaurus hallorum
The largest carnivorous dinosaur that ever lived on earth was "Giganotosaurus." The largest is "liopleurodon." The largest carnivores ever lived on earth are- 1) Spinosaurus aegiptiacus 2) Gigantosaurus carolini 3) Tyrannosaurus rex The largest of all definitely is "liopleurodon"
The largest mammal that ever lived is the blue whale. It is bluish gray, darker on the top than on the bottom.
The largest fish in the ocean is the whale shark.
Dinosaur
The Blue Whale is the largest cetacean, and is also the largest animal ever to have lived on earth.
The blue whale, alive today.
The largest group of reptiles are birds, lizards, snakes, and turtles.
blue whale
Was and still is the Blue Whale
Liopleurodon was 25 meters long - the largest predator ever discovered