PPT-Crustacea

By Zackery Zwicker Benjamin OToole 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 . 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 . Crustacea. Zoe Rolle, . Edrick. . Robichaud. , Hassan . Emran. , . Deniz. . Divinali. Arthropoda. - . Crustacea. Fossil Record and Evolutionary History. Structures – what makes them unique . Life Cycle & behaviour. 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 &i - a forms for a to a & a Pagurus, a a & & fixed a & & & Crustacea Australia a & a Diagnosis. 5 1 Lomis) 4 2 3 . Quantifying . and optimising crustacean . welfare . to improve product value. . Project partners:. Nofima. (Norway). Møreforskning. AS (Norway). Þekkingarsetur. (Iceland). VNIRO (Russia) . Russian Federal Research . -. Arthropoda. -. (insects, crustaceans, spiders, mites) . Arthropoda. - insects, crustaceans, spiders, mites, . Arthropoda - abundance . Arthropoda. – . Where did they come from?. Peripatus. What about the Onychophora (“velvet worms” )? . -. Arthropoda. –. Insects and Crustaceans. Arthropoda - Crustacea - lobsters, crabs, barnacles. Arthropoda - Crustacea - lobsters, crabs, barnacles. Characteristics -. 1. Head and thorax are fused - cephalothorax. 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). 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. 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 . 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