MT Spr 08 06 EUCOELOMATES Arthro I

MT Spr 08 06 EUCOELOMATES Arthro I - Shrimp Class...

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PHYLUM ARTHROPODA 4 SUBPHYLA: SUBPHYLA Trilobitmorpha SUBPHYLA Crustacea SUBPHYLA Chelicerata SUBPHYLA Uniramia (not on Midterm)
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SUBPHYLUM Trilobitmorpha Trilobites are the most  diverse group of extinct  animals preserved in the  fossil record.
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PHYLUM ARTHROPODA SUBPHYLUM Crustacea 5 CLASSES : (BOCCM) CLASS Branchiopoda CLASS Ostracoda CLASS Copepoda CLASS Cirripedia CLASS Malacostraca
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Subphylum Crustacea Class Malacostraca SAID “…. .” » Order Isopoda » Order Amphipoda Beach hoppers » Order Stomatopoda Krill » Order Decapoda …to recap Do not need to know
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SUBPHYLUM   Crustacea Largest class      4   ORDERS  Stomatopoda = Mantis Shrimp   Isopoda  =  Rolly  Roach Amphipoda Sand Fleas Decapoda Crabs, Lobsters  etc. . Class   Cirripedia Class   Branchiopoda Acorn & Stalked Barnacles “Lung feet” Fairy
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Unformatted text preview: Shrimp Class Malacostraca Class Ostracoda Class Copepoda Can you remember how to tell a male from a female crayfish? 1st pleopod is reduced or absent in females Any dissected crab in the lab will not be stained like this but you should be familiar with the structures. . SUBPHYLUM Crustacea The male crab has the T-shaped abdomen whereas the female abdomen is much broader PHYLUM ARTHROPODA SUBPHYLUM Chelicerata 3 CLASSES: CLASS Arachnida CLASS Merostomata (Horsehoe crabs) CLASS Pycnogonida (Sea spiders) SUB PHYLUM Chelicerata Merostomata Arachnida Araneae Arachnida Acarina Prosoma & Opisthosoma Cephalothorax & Abdomen Chelicerata Crustacea TAGMOSIS The line delineating the head from the thorax in the cephalothorax is the cervical groove. Book lungs & Trachea Gills...
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MT Spr 08 06 EUCOELOMATES Arthro I - Shrimp Class...

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