PPT-Phylum Arthropods

Prepared by Nada H Lubbad General characteristic Arthropod Greek word comes from Arthros Joint podos foot Bilateral symmetry metameric body consisting of head thorax and abdomen or cephalothorax and abdomen. Ch. . 28 Presentation. Common Characteristics of all Arthropods. Typical arthropod:. Segmented. Coelomate with Bilateral symmetry. Invertebrate with exoskeleton. Jointed structures called appendages. Phylum: Arthropoda. Common name = arthropods. Ex. Insects, spiders, crabs, shrimp, centipedes, lobsters, ticks. Week 6. Monday . Arthropods. Arthropods . have:. Segmented body. Head. Thorax. . Abdomen. Arthropoda. What are arthropods?. Insects. Crabs. Spiders. Why are they grouped even though they are so different?. All have segmented bodies. Tough exoskeleton. Jointed appendages. Question. What does “. By:Chipper Brockman, Andy Hwang, Di'en Jenkins, and Maddie Wade. Arachnids. A class of jointed-leg invertebrate animals in the subphylum . Chelicerata. . All arachnids have 8 legs. Drill. What is an Arthropod?. 24.1 Arthropod Diversity. Arthropods characteristics. invertebrates. exoskeleton (cuticle) made of chitin. jointed appendages (paired). segmented body parts. Arthropod Groups. Trilobites. extinct, bottom feeders. Thrive in fresh water, salt water and soil.. Many are motile, with pseudopods (“false feet”) used for locomotion.. Some are parasitic species, found in animal intestines.. Entamoeba. . histolytica. Lesson 3: How do we classify invertebrates?. Opening Activity. ·. Open Science textbook to page 18.. ·Open Science Workbook to page 5A to review home learning.. ·Open Science folder to review vocabulary words and outline for the chapter.. Arthropoda. Characteristics . a. ccount for 80% of all living animal species . Arthropoda. Characteristics . means “jointed foot”. eucoelom. e. xoskeleton made of chitin . – cuticle of organism. Arthropoda. :. Blueprint for Success. Chapter 14 and 15. Characteristics of Arthropods. Modified segmentation – body regions specialized for specific functions (. tagmatization. ).. Chitinous. exoskeleton used for support and protection. Biology I: Chapter 28. ARTHROPODS. ARTHROPODS. Arthropods. Phylum Arthropoda. Insects, crabs, centipedes, spiders. Segmented body. Tough exoskeleton made of chitin. Jointed appendages. Evolution of Arthropods. Video Introduction. Phylum . Arthropoda. Arthropods . have a . segmented body. , a tough . exoskeleton . and . jointed appendages. .. Exoskeleton. : made from protein and chitin; . great . variation - firm, leathery (caterpillars) to . 1. What phylum do spiders, grasshoppers, lobsters and centipedes all belong to?. ARTHROPODA. Arthropods. 2.. “. arthros. ” mean “. jointed. ”. 3. “. podos. ” means “. foot. ” or “. ). (8,761 known species). General Description: . Simplest animals, multicellular. No organs or body systems. Skeleton composed of spongin (soft) and spicules (hard). Symmetry: . Asymmetrical. Feeding: . PHYLUM ARTHROPODA. BY. MRS OZEMOKA H.J.. AEB121: INVERTEBRATE ZOOLOGY . PHYLUM ARTHROPODA by MRS OZEMOKA H.J. is licensed under a . Creative Commons Attribution-. NonCommercial. -. ShareAlike. 4.0 International License.