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Corumbataia
Curculionichthys
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
Curculionichthys
Epactionotus
Eurycheilichthys
Hisonotus
Microlepidogaster
Otothyris
Otothyropsis
Parotocinclus
Pseudotothyris
Rhinolekos
Schizolecis
Sp Rio Paraguay
Nematogenyidae
Scoloplacidae
Siluroidei
Trichomycteridae
Synbranchiformes
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Inverts
Misc
Plants
Corumbataia
Curculionichthys
sciaus
Epactionotus
Eurycheilichthys
apocremnus
castaneus
coryphaenus
limulus
luisae
pantherinus
paucidens
planus
vacariensis
Hisonotus
aky
charrua
Microlepidogaster
Otothyris
Otothyropsis
Parotocinclus
collinsae
haroldoi
maculicauda
nandae
Pseudotothyris
Rhinolekos
Schizolecis
Encyclopedia Aquatica