So it can curl up in a ball to keep safe!
A burrowing animal covered with bony plates that act as armor is called an armadillo. In Spanish, the word "armadillo" means "little armored one".
The name for the small mammal with bony armor plates is the armadillo.
Ankylosaurids were short legged, plant eating dinosaurs covered in bony armor and armed with a tail club. The difference between ankylosaurids and nodosaurids is that nodosaurids had no tail club.
Ostracoderms were ancient fish with an an armor of bony plates. However, your question is very muddled and therefore we can not answer it properly.
Fish. Not the fish you're used to though. They'd be jawless and sometimes covered in bony armor plates.
Because they have extra bony plates between two successive vertebrate.
You might be a fish from the Placoderm group. Placoderms were an extinct fish group known for their armor-like bony plates covering their bodies, providing protection. They existed during the Paleozoic era, from around 430 to 360 million years ago.
Because they have extra bony plates between two successive vertebrate.
where bony plates growth zone is found in..
Ankylosaurs are covered in bony plates, which are effective protection against predators. Some had bony tail clubs that could be used as weapons, too.
Stegosaurus had bony plates on its back and tail.
Any of several groups of extinct primitive jaw less fishes of the Ordovician through the Devonian periods in North America and Europe, having bodies that were encased in an armor of bony plates.