Phylum Cnidaria Chapter 13. Characteristics of Phylum Cnidaria Cnidocytes present that house stinging organelles called nematocysts Entirely aquatic (mostly.
9 Animal Phyla + Plant Slides. Invertebrates 2 copyright cmassengale.
Invertebrates 1. Invertebrate Phyla Sponges Cnidarians Platyhelminthes Nematodes Mollusks Annelids Echinoderms Arthropods 2.
