<p>Invertibrates are so named because they don't have a backbone. They're usually small and some are covered with scales or shells. How they reproduce, what they and where they live are all part of the information you can find in this section.</p>


Invertibrates are so named because they don't have a backbone. They're usually small and some are covered with scales or shells. How they reproduce, what they and where they live are all part of the information you can find in this section.

Invertebrates