fish
   Anabantiformes
     Aenigmachannidae
     Anabantoidei
       Anabantidae
       Helostomatidae
       Osphronemidae
         Belontiinae
         Luciocephalinae
         Macropodusinae
         Osphroneminae
         Trichogastrinae
           Trichogaster
             chuna
             fasciatus
             labiosa
             lalius
               blue
               flame
               neon blue
           Trichopodus
     Channidae
     Nandidae
   Anguilliformes
   Atheriniformes
   Characiformes
   Cichlidae
   Cypriniformes
   Cyprinodontiformes
   Gobiiformes
   Perciformes
   Siluriformes
   Synbranchiformes
   more
inverts
plants
misc