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Corumbataia
Epactionotus
Eurycheilichthys
Hisonotus
Microlepidogaster
Otothyris
Otothyropsis
Parotocinclus
Pseudotothyris
Rhinolekos
Schizolecis
fish
Anabantiformes
Anguilliformes
Atheriniformes
Characiformes
Cichlidae
Cypriniformes
Cyprinodontiformes
Gobiiformes
Perciformes
Siluriformes
Diplomystidae
Loricarioidei
Astroblepidae
Callichthyidae
Loricariidae
L
Delturinae
Hypoptopomatinae
Hypostominae
Lithogeneinae
Loricariinae
Neoplecostominae
Otothyrinae
Corumbataia
Epactionotus
Eurycheilichthys
Hisonotus
Microlepidogaster
Otothyris
Otothyropsis
Parotocinclus
Pseudotothyris
Rhinolekos
Schizolecis
sp Rio Paraguay
Nematogenyidae
Scoloplacidae
Siluroidei
Trichomycteridae
more
Synbranchiformes
inverts
plants
misc
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