curve

Paracanthopoma

Paravandellia

Plectrochilus

Vandellia

fish
   Anabantiformes
   Anguilliformes
   Atheriniformes
   Characiformes
   Cichlidae
   Cypriniformes
   Cyprinodontiformes
   Gobiiformes
   Perciformes
   Siluriformes
     Diplomystidae
     Loricarioidei
     Siluroidei
     Trichomycteridae
       Copionodontinae
       Glanapteryginae
       Sarcoglanidinae
       Silvinichthys
       Stegophilinae
       Trichogeninae
       Trichomycterinae
       Tridentinae
       Vandelliinae
         Paracanthopoma
         Paravandellia
         Plectrochilus
         Vandellia
   Synbranchiformes
   more
inverts
plants
misc

Paracanthopoma

parva

Paravandellia

Plectrochilus

Vandellia

beccarii

cirrhosa

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