PPT-Crustacea Subphylum of Arthropoda

Mostly Aquatic Two pairs of antennae mandibles pair of appendages on each segment of their body Mollusca Gastropods Snails Single Shell Bivalves Clams 2 Shells Cephalopods Squid and Octopus Internal Shell. By: . Zackery. . Zwicker. , Benjamin O’Toole, Katey Murphy, Katie Gallant . Evolutionary origin . Attempts have been made to construct a single hypothetical crustacean ancestor. Such an organism would have to possess: “elongated body, two pairs of appendages in front of the mouth, a pair of mandibles behind the mouth, and numerous trunk segments with appendages that form a continuous series of similar structure” . HARD ROCK CAFE LISBON DISH GLUTEN SOYA EGG MILK FISH CRUSTACEA MOLLUSC SULPHITES 10 PPM SESAME CELERY MUSTARD PEANUT LUPIN TREENUT Allergy data detailed in the table has been derived from specifica Arthropoda. Characteristics. Makes . up . 3/4. . of all animal species. Includes insects, spiders, scorpions, millipedes, centipedes, crabs, lobsters, & crayfish. Arthropod means . ". jointed. Characteristics. 1. . Notochord. - extends through length of the body as a simple skeleton. 2. Dorsal, hollow . nerve cord. 3. Pharyngeal . gill slits. 4. Muscular . postanal. tail. Three Subphylum. EMILIE ARBOUR. MICHAELA PEACE. ALLIE PENROSE. JENNIFER YOUNG. INTRODUCTION. Kingdom: Animalia. Phylum: Arthropoda. Subphylum: Mandibulata. Class: Hexapoda or Insecta. 90. % . of arthropods are insects. -. Arthropoda. –. Insects and Crustaceans. Arthropoda - Crustacea - lobsters, crabs, barnacles. Arthropoda - Crustacea - lobsters, crabs, barnacles. Characteristics -. 1. Head and thorax are fused - cephalothorax. (frog). Neurulation animation. (human). Phylum . Chordata. Subphylum . Urochordata. (. Tunicata. ). Subphylum . Cephalochordata. “. Craniata. ” group. Subphylum Vertebrata. Superclass . Agnatha. Class . Scaphopoda. . (300 species). tooth shells, tusk shells. all . are burrowing marine animals. most distinctive characteristic – conical shell open at both ends. Class . Monoplacophora. undivided arched shell. Subphylum Cephalochordata – . Subphylum Vertebrata – . 48,000 species. Range in size from tiny fish to huge whales. Occupy all of Earth’s biomes. 2. Craniates. 2 defining characteristics compared to nonvertebrate chordates. 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. Arthropoda Classification Phylum Arthropoda Subphylum Uniramia - ( terrrestrial mandibulates ) Class Chilopoda - centipedes Class Diplopoda - millipedes Class Insecta - insects Subphylum Crustacea Zovocarcinus muelleri nov gen nov spDe Angeli Garassino A new genus and species of panopeid crabThe holotype and sole specimen known to date of Zovocarcinus muelleri nov gen nov sp is MCZ 3817IG36167