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Animals - Coggle Diagram

- - - - Lophotrochozo
        
        Syndermata (rotifers and
        acanthocephalans)
        
        Lophophorate(True Coelom)
        
        Ectoprocta
        
        Brachiopoda
        
        Platyhelminthes
        
        Parasitic Species
        
        trematodes
        
        tapeworms
        
        Free-Living Species
        
        planarians
        
        Annelida (segmented worms)
        
        Mollusca (clams, snails, squids)
        
        Polyplacophora (chitons)
        
        Gastropoda (snails and slugs)
        
        Bivalvia (clams, oysters, and other bivalves)
        
        Cephalopoda (squids, octopuses, cuttlefish and chambered nautiluses)
      - Ecdysozoa
        
        Nematoda (roundworms)
        
        Arthropoda (spiders, centipedes,
        crustaceans, and insects)
      - Deuterostomes
        
        Echinoderms
        
        Chordata
        
        Key Characters
        
        Pharyngeal slits or clefts
        
        Suspension-feeding structures
        
        Gas exchange in vertebrates
        
        Notochord
        
        Muscular, post-anal tail
        
        Dorsal, hollow nerve cord
        
        Cephalochordata (Lancelets)
        
        Urochordata
        
        Vertebrata (Craniata)
        
        Osteichthyes
        
        Actinopterygii, Actinistia, and Dipnoi
        
        Chondrichthyans
        
        Tetrapods
        
        Amphibians
        
        Amniotes
        
        Reptiles
        
        ectothermic, absorbing external
        heat
        
        Birds (endothermic)
        
        1 more item...
        
        Mammals
        
        Monotremes (egg-laying
        mammals including echidnas and the platypus)
        
        Marsupials(eg.opossums, kangaroos,
        and koalas)
        
        Eutherians (Placental
        Mammals)
        
        Primates( humans, apes )