(superfamily)

fish
inverts
   Annelida
   Arthropoda
     Arachnida
     crustacea
       altocrustacea
       argulus
       crabs
       crayfish
       fairy shrimp
       mutations
       ostrocoda
       shrimp
         About
           about
           breeding
           credits
           disease
           ref
           taxonomy
             Branchiopoda
             Cephalocarida
             Malacostraca
               Eumalacostraca
                 Eucarida
                   Amphionidacea
                   Decapoda
                     Dendrobranchiata
                       Penaeoidea
                       Sergestoidea
                         Luciferidae
                         Sergestidae
                           Acetes
                           Allosergestes
                           Casertanus
                           Cretasergestes
                           Deosergestes
                           Eusergestes
                           Neosergestes
                           Paleomattea
                           Parasergestes
                           Peisos
                           Sergestes
                           Sergia
                           Sicyonella
                     Pleocyemata
                   Euphausiacea
                 Peracarida
                 Syncarida
               Hoplocarida
               Phyllocarida
             Maxillopoda
             Ostracoda
             Remipedia
         Macrobrachium
         Atya
         Arachnochium
         Atyaephyra
         Atyoida
         Atyopsis
         Australatya
         Caridina
         Halocaridina
         Leptopalaemon
         Micratya
         Neocaridina
         Paracaridina
         Troglocaris
     insecta
   Bacteria
   Cnidaria
   Mollusca
   Porifera
   Protozoa
misc
plants