Taxa Count: 141
ACESTRORHYNCHIDAE
Acestrorhynchus falcirostris
Acestrorhynchus microlepis
Roestes ogilviei
ACHIRIDAE
Achirus achirus Achirus achirus
ANOSTOMIDAE
Anostomus ternetzi
Leporinus agassizi
Leporinus fasciatus
Leporinus granti
Pseudanos
APTERONOTIDAE
Sternarchorhynchus oxyrhynchus
ASPREDINIDAE
AUCHENIPTERIDAE
Parauchenipterus galeatus
Tympanopleura piperata
BELONIDAE
Potamorrhaphis guianensis
Pseudotylosurus microps
CALLICHTHYIDAE
Corydoras 1
CHARACIDAE
Aphyocharax erythrurus
CICHLIDAE
Acarichthys heckelii
Acaronia nassa
Aequidens tetramerus
Apistogramma
Biotodoma cupido
Chaetobranchus flavescens
Crenicichla alta
Crenicichla reticulata
Crenicichla wallacii
Geophagus surinamensis
Guianacara sphenozona
Mesonauta guyanae
Satanoperca leucosticta
CRENUCHIDAE
Characidium 1
CTENOLUCIIDAE
Boulengerella lucius
CURIMATIDAE
Cyphocharax festivus
Cyphocharax spilurus
DORADIDAE
Rhinodoras armbrusteri
Tenellus leporhinus
ENGRAULIDAE
Amazonsprattus scintilla
Anchoviella guianensis
ERYTHRINIDAE
Hoplias malabaricus
GASTEROPELECIDAE
Carnegiella strigata
HEMIODONTIDAE
Bivibranchia protractila
Hemiodopsis microlepis
HEPTAPTERIDAE
HYPOPOMIDAE
Brachyhypopomus brevirostris
Hypopygus lepturus
LEBIASINIDAE
Nannostomus marginatus
LORICARIIDAE
PIMELODIDAE
PSEUDOPIMELODIDAE
RHAMPHICHTHYIDAE
Gymnorhamphichthys
Gymnorhamphichthys hypostomus
SCIAENIDAE
STERNOPYGIDAE
Eigenmannia macrops
Rhabdolichops electrogrammus
SYNBRANCHIDAE
Synbranchus marmoratus
TETRAODONTIDAE
Colomesus psittacus
TRICHOMYCTERIDAE
Family Not Defined
Plagioscion squamossimus
Acarichthys acarichthys