Animals without back bones are called Invertebrates.
Amphibians are vertebrates, and have backbones and skeletons. Invertebrates do not have a backbone. Some have skeletons, though--arthropods (including crustaceans and insects) have a hard exoskeleton made of chitin.
They are called invertebrates
the types of animals are animals with backbones called vertebrates and without backbones called invertebrates.
Invertibrates
Animals that have spines (backbones) are called vertebrates.
They do not have backbones. Animals without backbones are called invertebrates.They wear "armor" - they have hard, outer skeletons covering their bodies to protect them from predators. These special shields are also known as exoskeletons.They have jointed legs and segmented bodies.
Animals with backbones are called vertebrates.
no. shrimp belong to a group of animals called crustaceans and they have exosketons that is an external skeleton that supports and protects an animal's body, not an internal skeleton like bones and spine.
Animals without backbones are called INVERTEBRATES =]
invertebrates
No. Animals with backbones are called vertebrates.
They are called vertebrates