curve

fish
inverts
   Annelida
   Arthropoda
   Bacteria
   Cnidaria
   Mollusca
   Porifera
   Protozoa
     Ciliatea
       Oligotrichida
         Stentoridae
           Stentor
             coeruleus
     Cyrtohymena
     amoeba
     diatoms
     euglena
     paramecium
     plasmodium
     stentor
misc
plants

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