In this article, you'll learn interesting facts about invertebrates and find out about
their unique characteristics, their life cycle and their evolutionary history.
Get information, facts, and pictures about Invertebrates at Encyclopedia.com.
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An invertebrate is a species of animal which does not have a back bone, such as
a spider, insects, lobsters and crabs. It is estimated that as much as 97% of all ...
An Invertebrate is an animal that has no backbone for support. Invertebrates are
the most diverse group of animals on our planet. A vast majority of animals are ...
Most popular invertebrates. View videos and photos of 50 of the most popular
invertebrates in nature. Learn more about their biology, threats and conservation.
Jul 4, 2008 ... Unusual Facts about Aquatic Invertebrates from the marine biologists and
aquatics experts at That Fish Place - That Pet Place and ...
Invertebrates - One of Two Major Animal Groupings. There are two basic groups
of higher animals. They are vertebrates and invertebrates. While both have ...
Invertebrates make up around 97 percent of the world's described species.
Marine invertebrates are remarkably varied, ranging from the relatively simple ...
Learn more about invertebrates of North America and the world. Check out our
invertebrate animal section.
Learn all you wanted to know about invertebrates with pictures, videos, photos,
facts, and news from National Geographic.