PDF-Animal Diversity II Phylum Annelida and Phylum Arthropoda

Today we will study the annelids the segmented worms and the arthropods a huge group that contains insects spiders and crustaceans Three tissue layers are present in both of these groups Also. 11/2010 COCKROACH (Madagascar Hissing) Phylum: Arthropoda Class: Insecta Order: Blattodea Family: Blaberidae Genus: Gromphadorhina Species: portentosa Name Sex ID Born Acquired Notes None Asst. Many 1. Phylum Annelida. Class Polychaeta. Class Clitellata. Phylum Annelida. 2. Annelid Characteristics. Defining Characteristics. One or more pairs of chitinous setae. The phylum includes polychaetes, earthworms, leeches, and vestimentiferans. By: Joanna, Kyla, and Larissa. What is a . Protist. ?. Single or multiple cell eukaryotic organisms with an enclosed nucleus that cannot be . classified . as an animal, fungi or plant. Animal-Like . Protists. Invertebrates. Chapter 6. Marine Ecology. Mr. Seifert. Cnidaria. Sponges. Platyhelminthes. Nematoda. Mollusca. Annelida. Annelida. General Characteristics. Segmented Worms. Hydrostatic Skeleton. Setae. What should animals with radial symmetry be better able to do than those with bilateral symmetry?. move quickly in one direction. detect threats from above or below equally well. deal effectively with food distributed homogeneously in 360. Molluscs. BSC 2011L. Phylum Annelida. Segmented worms. Circular and longitudinal muscles work against fluid filled . coelom. to produce changes in width and length. Digestion – complete. Circluation. More species (200,000 ) than any other animal phylum except Arthropoda. Soft body – often protected by CaCO. 3. shell. Unsegmented, typically bilaterally symmetrical. I. Phylum Mollusca. ©2004 Amanda Demopoulos. Animal Classification Living organisms are classified into five kingdoms. Each kingdom is further split into smaller groups called Phyla (singular phylum) In each Phyla there are classes and then classes are subdivided into orders. Slide 1. The phylum Arthropoda. (Task 12) 4 points. Connor Wright. The Phylum Arthropoda (Task 12) . Slide 2. What is the phylum . arthropoda. ?. In biology, phylum is a taxonomic rank. There are 9 Levels of Classification that sort all living things. The phylum groups together all the classes of organisms that have the same body plan. . Phylum . Arthropoda. Arthro. = Joint, . Poda. . = Appendages, feet. Account . for over 80% of all known living . animal. species.. Presence of . metamerism. . (=serial segmentation). Shared characteristic with the . Phylum Nematoda. Phylum Annelida. Choanoflagellates. The Worm Characteristics. Bilateral. symmetry – the simplest organisms to exhibit this type of symmetry. Invertebrates – use . hydrostatic. pressure to provide structural support (made of . Core. Course No. ZOOA – . P1T. , . Group-A. , . Topic . No. . 2 . Bilaterally symmetric, triploblastic, true coelomate animals.. Body vermiform , elongated, divided into three regions, . anteriormost. SYLLABUS - I External Marks: 40 Internal Assessment : 10 Time allotted : 3 Hours Note : Nine questions are to be set in all and the candidate are required to attempt five questions including c ompuls SBI3U(Lesson 10). Agenda. 1. Animal Kingdom! . + whiteboard learning check activities. . 2. Dichotomous Key “Who am I?” Activity . 3. Extra time: Homework take-up (or tomorrow). 2. By the end of this lesson you should be able to….