Hay 48 especies citadas

ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Acestrorhynchidae
Acestrorhynchus altus
Acestrorhynchus pantaneiro
ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Characidae
Aphyocharax anisitsi (Aphyocharax rubropinnis)
Aphyocharax anisitsi
Astyanax lacustris (Astyanax bimaculatus subsp. paraguayensis)
Charax cfr. stenopterus
Charax gibbosus
Hyphessobrycon bifasciatus
Hyphessobrycon elachys
Hyphessobrycon eques (Hyphessobrycon callistus)
Hyphessobrycon meridionalis
Hyphessobrycon sp.
Microcharacidium rachowi (Jobertina rachowi)
Moenkhausia dichroura
Odontostilbe pequira (Holoshesthes pequira)
Psalidodon anisitsi (Hyphessobrycon anisitsi)
Psalidodon eigenmanniorum (Astyanax eigenmanniorum)
Psalidodon rutilus (Astyanax fasciatus subsp. fasciatus)
Psellogrammus kennedyi
Salminus brasiliensis (Salminus maxillosus)
Serrapinnus piaba (Odontostilbe piaba)
ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Crenuchidae
Characidium cf. zebra (Characidium fasciatum)
ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Curimatidae
Cyphocharax gilberti (Curimata gilberti)
Cyphocharax saladensis
Cyphocharax spilotus
Steindachnerina brevipinna
ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Erythrinidae
Hoplerythrinus unitaeniatus
Hoplias argentinensis (Hoplias malabaricus)
ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Prochilodontidae
Prochilodus lineatus (Prochilodus platensis)
ANIMALIA/CHORDATA/ACTINOPTERYGII/CHARACIFORMES/Serrasalmidae
Serrasalmus nattereri
ANIMALIA/CHORDATA/ACTINOPTERYGII/CYPRINIFORMES/Lebiasinidae
Pyrrhulina australis
ANIMALIA/CHORDATA/ACTINOPTERYGII/CYPRINODONTIFORMES/Poecilidae
Gambusia affinis
ANIMALIA/CHORDATA/ACTINOPTERYGII/CYPRINODONTIFORMES/Poeciliidae
Phalloceros caudimaculatus
ANIMALIA/CHORDATA/ACTINOPTERYGII/GYMNOTIFORMES/Hypopomidae
Brachyhypopomus brevirostris
ANIMALIA/CHORDATA/ACTINOPTERYGII/GYMNOTIFORMES/Sternopygidae
Eigenmannia trilineata (Eigenmannia triliniata)
ANIMALIA/CHORDATA/ACTINOPTERYGII/PERCIFORMES/Cichlidae
Aequidens portalegrensis
Apistogramma borellii (Apistogramma borelli)
Apistogramma commbrae
Cichlasoma dimerus
Crenicichla lepidota
Gymnogeophagus sp.
ANIMALIA/CHORDATA/ACTINOPTERYGII/SILURIFORMES/Callichthyidae
Corydoras hastatus
Hoplosternum thoracatum
Lepthoplosternum pectorale
ANIMALIA/CHORDATA/ACTINOPTERYGII/SILURIFORMES/Loricariidae
Loricaria sp.
Pterygoplichthys ambrosettii (Pterygoplichthys anisitsi)
ANIMALIA/CHORDATA/ACTINOPTERYGII/SYNBRANCHIFORMES/Synbranchidae
Synbranchus marmoratus
ANIMALIA/CHORDATA/CHONDRICHTHYES/MYLIOBATIFORMES/Potamotrygonidae
Potamotrygon motoro

Se citan especies en 1 áreas

Parque Nacional Mburucuyá