An invertebrate is an animal without a vertebral column. ... Invertebrates form a paraphyletic group. ... Online Dictionary of Invertebrate Zoology. ...
Learn all you wanted to know about invertebrates with pictures, videos, photos, facts, and news from National Geographic. ... of all animals are invertebrates. ...
Animal Printouts: Invertebrates ... Some major groups of invertebrates include: Porifera (sponges), jellyfish, ... Mollusks are soft-bodied invertebrates. ...
Invertebrates are the most abundant creatures on earth, crawling, flying, ... Invertebrates—creatures without ... Invertebrates: The Marvelous Majority ...
You don't need a backbone to check out Animal Planet.com's ultimate guide to Invertebrates. Meet bees, butterflies, jellyfish, octopus, squid, spiders, scorpions and ...