fish
   Anabantiformes
   Anguilliformes
   Atheriniformes
   Characiformes
     Alestoidea
       Alestidae
         Alestes
         Alestopetersius
         Arnoldichthys
         Bathyaethiops
         Brachyalestes
           abeli
           affinis
           bimaculatus
           carolinae
           comptus
           ferox
           fwaensis
           humilis
           jacksonii
           kingsleyae
           lateralis
           leuciscus
           luteus
           minutus
           nigricauda
           nurse
           opisthotaenia
           sadleri
           taeniurus
           tessmanni
         Brachypetersius
         Brycinus
         Bryconaethiops
         Bryconalestes
         Hemigrammopetersius
         Hydrocynus
         Ladigesia
         Lepidarchus
         Nannopetersius
         Phenacogrammus
     Anostomoidea
     Characoidea
     Citharinoidei
     Curimatoidea
     Erythrinoidea
   Cichlidae
   Cypriniformes
   Cyprinodontiformes
   Gobiiformes
   Perciformes
   Siluriformes
   Synbranchiformes
   more
inverts
plants
misc

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