Welcome to the world of the INVERTEBRATE

What is an INVERTEBRATE?

Sponges (PORIFERA)

Stinging Celled Animals(CNIDARIANS)

Other CNIDARIANS include…

More CNIDARIANS…

And a few more CNIDARIANS…

But the largest phylum is ARTHROPODA…like INSECTS

And ARACHNIDS…

And CRUSTACEANS…

And Centipedes & Millipedes…

Next up on our tour…Worms!FLATWORMS…

ROUNDWORMS…

And SEGMENTED WORMS…

Phylum MOLLUSCA(Including Cephalopods)

And GASTROPODS…

And BIVALVES…

ECHINODERMATA…

Sea Urchins…

And Sea Cucumbers…