Taxa Count: 63
ACHIRIDAE
Achirus achirus Achirus achirus
ANOSTOMIDAE
Laemolyta taeniata
BELONIDAE
Potamorrhaphis guianensis
CHARACIDAE
Agoniates ladigesi
CICHLIDAE
Acarichthys heckelii
Acaronia nassa
Aequidens tetramerus
Cichla monoculus
Crenicichla
Geophagus proximus
Heros appendiculatus
Mesonauta festivus
Pterophyllum scalare
Satanoperca jurupari
CTENOLUCIIDAE
Boulengerella lucius
CURIMATIDAE
Curimatella immaculata
Potamorhina latior
Steindachnerina bimaculata
DASYATIDAE
Potamotrygon constellata
Potamotrygon humerosa
Potamotrygon magdalenae
Potamotrygon motoro
DORADIDAE
ENGRAULIDAE
Anchoviella
ERYTHRINIDAE
Hoplias malabaricus
HEMIODONTIDAE
Anodus elongatus
HYPOPOMIDAE
Brachyhypopomus
Brachyhypopomus brevirostris
LEBIASINIDAE
Nannostomus
LORICARIIDAE
Liposarcus pardalis
OSTEOGLOSSIDAE
Osteoglossum bicirrhosum
PIMELODIDAE
PROCHILODONTIDAE
Prochilodus nigricans
Semaprochilodus theraponura
RHAMPHICHTHYIDAE
Rhamphichthys rostratus
SCIAENIDAE
STERNOPYGIDAE
Eigenmannia
Sternopygus macrurus
SYNBRANCHIDAE
Synbranchus marmoratus
TETRAODONTIDAE
Colomesus asellus