PPT-ARTHROPODA

Eklem bacaklılar Erkek ve dişi olarak ayırt edilirler İyi gelişmiş gözlerderi başgöğüskarın farklılaşmış organlarıdır Çene ve dişler gelişmiş Enfeksiyon etkenlerini insanlara bulaştırabilirler. Phylum Arthropoda Superclass Crustacea Branchiopoda Superorder Cladocera Onychopoda Cercopagidae Adult Morphology Body length of males (Figs. 1 and 2) can range from 0.8 to 1.6 mm Body length of Acorn BarnacleBalanus glandulus6 smooth plated sidesdiameter usually less than 1.5 cm stays moist by staying closed opens up and feeds when under water Thatched Barnacle Semibalanus cariosus6 wall pl . Crustacea. Zoe Rolle, . Edrick. . Robichaud. , Hassan . Emran. , . Deniz. . Divinali. Arthropoda. - . Crustacea. Fossil Record and Evolutionary History. Structures – what makes them unique . Life Cycle & behaviour. /. Echinodermata. Brought to you . by: Kate . Lee, Beth . Reinert. , Christie Currie, and Maggie . Gorski. Main Characteristics. Segmented animals. Five . subphylums. : . Trilobita. , . Cehelicerata. EMILIE ARBOUR. MICHAELA PEACE. ALLIE PENROSE. JENNIFER YOUNG. INTRODUCTION. Kingdom: Animalia. Phylum: Arthropoda. Subphylum: Mandibulata. Class: Hexapoda or Insecta. 90. % . of arthropods are insects. Invertebrates. Chapter 6. Marine Ecology. Mr. Seifert. Cnidaria. Sponges. Platyhelminthes. Nematoda. Mollusca. Annelida. Annelida. General Characteristics. Segmented Worms. Hydrostatic Skeleton. Setae. 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. Energy and nutrient cycles. Lindeman’s theory of . energetic ecologic . was . th. main trigger to initiate the international biological program (IBP) that run from 1964 to 1974 (European projects ended in the 80s). . 3. Number of species. Arthropoda. Echinodermata. Ciliophora. Chordata. Mollusca. Platyhelminthes. Nematoda. Porifera. Annelida. Sarcomastigophora. Apicomplex. 4. Characteristics . of Arthropods. Jointed appendages. 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. Arthropods. Enormously diverse phylum. Many parasitic arthropods serve as hosts for a number of parasites (hyperparasitism) from cestodes to viruses. We focus on the crustaceans, insects, and arachnida. 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. 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 . OVERVIEWS. Arthropoda is a much heterogenous group including a variety of animals with divergent views concerning their phylogeny.. Because of this reason , no definite system of classifying this phylum exists..