Worms Chapter 1 Section 4. What Worms have in Common What are the 3 major phyla of worms we are discussing? –Flatworms –Roundworms –Segmented worms.
Arthropod phylogeny & Insect Evolution. Objectives: Identify characteristics of the Arthropoda Discuss Arthropod Phylogeny Characteristics of major taxa.
Invertebrates 3 Nematoda and Annelida. Phylum Nematoda: The roundworms.
Invertebrates I: Porifera, Cnidaria, Ctenophora, Platyhelminthes, Annelida.
Animals AP Review. List and describe the 3 groups of mollusks. Bivalves: hinged shells, clams, scallops Cephalopods: have tentacles, squid, octopus Gastropods:
Invertebrate Zoology – ZOOL 3104. Burgess Shale How are fossils made? Animal is buried (dead or alive) –Mud, silt, volcanic ash, or sand Fossils could.
parasitology Medical Parasites : - Protozoa 1- Platyhelminthes - Helminthes: 2- Nemathelminthes - Arthropoda 3- Nematomorpha 4- Acanthocephala 5- Annelida.
