Phylum Nematomorpha (Horsehair worms) Other Phyla not covered; Phylum Gastrotricha; Phylum Acanthocephala; Phylum Priapulida; Phylum Kinorhyncha

Phylum Porifera The Sponge Sponges are Simple, multi-cellular animal with pores Asymmetrical, no organs or tissues Central cavity with opening called a osculum ...

Phylum Mollusca Phylum Mollusca Phylum Mollusca Phylum Mollusca Phylum Mollusca Phylum Mollusca Phylum Mollusca Phylum Mollusca Phylum Mollusca Phylum Mollusca What ...

Phylum Porifera (Sponges)-Gr. “pore-bearers” Body Plan (Structure)- Asymmetrical. Ostia – water enters-pumped through these pores. Choanocytes – Collar cells ...

Phyla Cnidaria and Ctenophora Radial or biradial symmetry Contents Phylum Cnidaria Unique characteristics Systems 1 (Integumentary, skeletal, muscle and digestive) 2 ...

PHYLUM ANNELIDA Phylum Annelida- Class Polychaeta: parapodium w/ setae & acicula. Parapodia are used for locomotion, sensory & respiration.

Phylum Chordata Tunicates Amphioxus * Phylum Chordata Phylum Chordata * Phylum Chordata Included are 48,000 species the majority of which are vertebrates 1,400 ...

Protozoa Phyla List of Phyla Amoeba-like organisms (e.g., Amoeba) Phylum Euglenozoa Subphylum Euglenida (e.g., Euglena) Subphylum Kinetoplasta (e.g., Trypanosoma ...

Phylum Mollusca Polyplacophora Gastropoda Bivalvia Scaphopoda Cephalopoda * Phylum Mollusca Phylum Mollusca * Molluscs Have adapted to a wide variety of habitats ...

Phylum Mollusca Phylum Mollusca Protostomes Lophotrochozoan group Eucoelomates (coelomates) Phylum Mollusca Soft Bodied Shelled Some without Cephalization Sensory ...

Phylum Porifera Phylum Cnidaria BIOL 102 Phylum Porifera Upon completion of this lab, you should be able to complete the objectives listed on p.103.

Phylum Arthropoda BIOL 102 Know the five subphyla of arthropods and the key characteristics of each subphylum. Identify the external features of a preserved crayfish.

Phylum Annelida “segmented worms” 02 April 2012 Annelida.ppt * 02 April 2012 Annelida.ppt * Phylum Annelida ~ 9000 species Segmentation highly developed ...

Phylum Echinodermata Phylum Echinodermata Phylum Echinodermata Phylum Echinodermata Phylum Echinodermata Phylum Echinodermata Phylum Echinodermata What do Echinoderms ...

Phylum Mollusca Phylum Mollusca (mollis, soft) Body usually an anterior head, ventral foot and a dorsal visceral mass. Covered by a fleshy outgrowth of the body wall ...

Phylum Echinodermata Introduction Echinodermata are all marine, triploblastic unsegmented coelomates Phylum has 3 unique features: pentagonal symmetry (bilateral in ...

Today’s Objective . TSW take notes on the phylum Platyhelminthes including economic importance, an overview of class characteristics, and ecological niches.

Phylum Platyhelminthes continued. In the case of the parasitic flatworm, there is no digestive system as nutrients are simply absorbed directly from the host.

This simplest sponge type has it’s choanocytes located in it’s . spongocoel. Note buds (asexual reproduction) and many oscula (plural

Phylum Cnidaria Phylum Cnidaria Phylum Cnidaria Phylum Cnidaria Phylum Cnidaria Phylum Cnidaria Phylum Cnidaria Phylum Cnidaria Phylum Cnidaria Phylum Cnidaria Phylum ...