fish
   Anabantiformes
   Anguilliformes
   Atheriniformes
   Characiformes
   Cichlidae
   Cypriniformes
   Cyprinodontiformes
   Gobiiformes
   Perciformes
   Siluriformes
     Diplomystidae
     Loricarioidei
       Astroblepidae
       Callichthyidae
       Loricariidae
         L
           007
           014
           017
           018
           027
           082
           095
           106
           124
           128
           134
             breeding
           162
           177
           183
           191
           200
           204
           213
           236
           240
           260
           273
           306
           333
           351
           397
           410
           454
           494
           500
           519
         Delturinae
         Hypoptopomatinae
         Hypostominae
         Lithogeneinae
         Loricariinae
         Neoplecostominae
         Otothyrinae
         sp Rio Paraguay
       Nematogenyidae
       Scoloplacidae
     Siluroidei
     Trichomycteridae
   Synbranchiformes
   more
inverts
plants
misc