Jellyfish, octopus, sea urchin
Tigers are not invertebrates
Invertebrates? Invertebrata?
invertebrates
Invertebrates include arthropods, which covers insects, centipedes, millipedes, crustaceans and arachnids, just to name a few. They are, quite simply, any animal without a backbone. Some common invertebrates are:spongecrabmolluscjellyfishanemonecoralearthwormladybugspiderscorpionoctopusbeejellyfishdragonflysea urchinflatwormssnails
you can name any three Bacteria/Protoctists (algae, protozoa, etc)/vertebrates/Animals, invertebrates/Fungi/Plants. viz. Dolphin,Cheetah,Horse-{By: priyank srivastava aka pdgc}
invertebrates i think.
oct
This is not the site to write the name of all invertebrates. It is too long and too invloved. I suggest you look in your science book.
"invertebrates"
I do not know if there is an exact percentage, but I do know that the of the known species, the most are invertebrates. This is because bugs are invertebrates. There are so many different species of bigs, just the insects alone, that we cannot find and name them all. Also you have many other groups of invertebrates.
Roundworms (scientific name: Nematoda) are invertebrates, as they do not have a spine.
Worms make up the largest group of complex invertebrates.