Characiformes

Anostomidae

Leporinus obtusidens (Valenciennes)

Acanthocephala fam. gen. sp.

Bryconidae

Salminus brasiliensis (Cuvier)

Acanthocephala fam. gen. sp.

Characidae

Cheirodon interruptus (Jenyns)

Polymorphus sp.

Hyphessobrycon meridionalis Ringuelet, Miquelarena & Menni

Wolffhugelia matercula

Curimatidae

Steindachnerina biornata (Braga & Azpelicueta)

Gorytocephalus talaensis

Erythrinidae

Hoplerythrinus unitaeniatus (Spix & Agassiz)

Quadrigyrus sp.

Hoplias malabaricus (Bloch)

Quadrigyrus machadoi

Quadrigyrus sp.

Prochilodontidae

Prochilodus lineatus (Valenciennes)

Gracilisentis variabilis

Neoechinorhynchus (Neoechinorhynchus) curemai

Serrasalmidae

Piaractus mesopotamicus (Holmberg)

Echinorhynchus jucundus

Triportheidae

Triportheus paranensis (Günther)

Palliolisentis cf. ornatus

Clupeiformes

Engraulidae

Engraulis anchoita (Hubbs & Marini)

Corynosoma australe

Lycengraulis grossidens (Spix & Agassiz)

Neoechinorhynchus (Neoechinorhynchus) macronucleatus