- Select Family - Acestrorhynchidae Achiridae Anostomidae Apteronotidae Arapaimidae Aspredinidae Auchenipteridae Belonidae Callichthyidae Cetopsidae Characidae-Agoniatinae Characidae-Aphyocharacinae Characidae-Bryconinae Characidae-Characinae Characidae-Cheirodontinae Characidae-Glandulocaudinae Characidae-Iguanodectinae Characidae-Incertae sedis Characidae-Serrasalminae Characidae-Stethaprioninae Characidae-Tetragonopterinae Cichlidae Crenuchidae Ctenoluciidae Curimatidae Cynodontidae Doradidae Engraulidae Erythrinidae Gasteropelecidae Gymnotidae Hemiodontidae Heptapteridae Hypopomidae Lebiasinidae Lepidosirenidae Loricariidae-Ancistrinae Loricariidae-Hypoptopomatinae Loricariidae-Hypostominae Loricariidae-Loricariinae Osteoglossidae Pimelodidae Polycentridae Prochilodontidae Pseudopimelodidae Rhamphichthyidae Rivulidae Sciaenidae Sternopygidae Synbranchidae Tetraodontidae Trichomycteridae

- Select Genus - Acanthodoras Acaronia Acestrorhynchus Adontosternarchus Aequidens Agamyxis Ageneiosus Agoniates Ammocryptocharax Anadoras Ancistrus Aphyocharacidium Aphyocharax Apistogramma Apistogrammoides Arapaima Astronotus Astyanax Bario Bathycetopsis Batrochoglanis Boulengerella Brachychalcinus Brachyhypopomus Brachyrhamdia Brochis Brycon Bryconops Bujurquina Bunocephalus Callichthys Calophysus Carnegiella Cetopsidae indet. A. Cetopsis Chaetobranchus Characidium Charax Cheirocerus Cheirodon Cheirodontops (?) Cichla Cichlasoma Colomesus Colossoma Copeina Copella Corydoras Creagutus Crenicara Crenicichla Crenuchus Ctenobrycon Curimatella Curimatopsis Cyphocharax Denticetopsis Dianema Doras Eigenmannia Elachocharax Electrophorus Erythrinus Exallodontus Farlowella Galeocharax Gasteropelecus Gephyrocharax Gymnocorymbus Gymnorhamphichthys Gymnotus Helogenes Hemidoras Hemigrammus Hemiodus Hemisorubim Hemmigrammus Henonemus Heros Hoplias Hoploerythrinus Hoplosternum Hyphessobrycon Hypoclinemus Hypoessobrycon Hypophthalmus Hypoptopoma Hypopygus Hypostomus Hypselecara Iguanodectes Ituglanis Jupiaba n. Knodus Laetacara Leiarius Lepidosiren Leporinus Leptagoniates Lepthoplosternum Loricarichthys Loricariidae indet. A. Lycengraulis Megalechis Melanocharacidium Mesonauta Metynnis Microschemobrycon Moenkhausia Monocirrhus Myleus Mylossoma Myoglanis Nannorhamdia Nannostomus Nemadoras Odontostilbe Osteoglossum Oxydoras Oxyropsis Pachypops Paracheirodon Parapteronotus Pariolius Phractocephalus Piabucus Piaractus Pimelodella Pimelodidae indet. A Pimelodidae indet. B Pimelodus Plagioscion Planiloricaria Platysilurus Porotergus Potamorhina Potamorrhaphis Priocharax Prionobrama Prochilodus Prodontocharax Psectrogaster Pseudoplatysoma Pseudorinelepis Pseudostegophilus Pseudotylosurus Pterodoras Pterophyllum Pterygoplichthys Pygocentrus Pyrrhulina Rhamdia Rhamphichthys Rhaphiodon Rhynchodoras Rhytiodus Rivulus Roeboides Satanoperca Schizodon Semaprochilodus Serrasalmus Sorubim Sorubimichthys Steindachnerina Synbranchus Tatia Tetragonopterus Tetranematichthys Thoracocharax Trachelyopterus Trachycorystes Trachydoras Tridensimilis Triportheus Tyttocharax Vandellia

- Select Species - A acutus affinis agassizi aguanai agulha alburnus albus alleni altamazonica altamazonicum amazonarum amazonica amazonicus amazonicus (cf.) ambiacus amoenus anchovia angulatus anthurus argenteus armillatus asellus aureum baleanops batesi beebei bentosi (gr.) bicirrhosum bimaculatus biserialis blochii brevirostris brevis C cacatuoides callichthys carapo carinatus caudomaculatus cephalus cf. biserialis chalceus cirrhosa collettii comma (cf.) copei copei (cf.) coracoideus creutzbergi cryptodon curupira diadema duriventre efasciatus eigenmanni (cf.) electricus elegans elongatus (?) emarginatus eques erythrinus essequibensis essequibensis (cf.) etheostoma eunotus falcirostris fasciatum fasciatus filigera flavescens flavilabris fourcroi friderici fugitiva galeatus genibarbus gigas goeldii granulosus grypus guianensis gulare gulo guttata hasemani hemioliopterus humeralis inermis innesi inpai insignis intermedia javari jonasi jurupari koepckei latior lepidura (cf.) lepturus leucisca lima limbata lippincottianus littorale longibarbis longibarbus loretoensis lucius luelingi macilentus macrolepis macropomum macrops macropterus maculata maculatus madeirae (cf.) marginatus marmoratus marthae megaceps (gr.) melanopterus melanurus mentalis meyeri microlepis microps mirificus monoculus moriorum mucosus myersi n. sp. 1 n. sp. 2 n. sp. 5 n. sp. 8 n. sp. 8-x-beebei nassa nattereri nemurus nigricans nigripinnis nigrofasciata nudirostris ocellatus ocellifer (aff.) oligolepis oliveirai pantosticus paradoxa pardalis parma pectinifrons personata peruvianus pesu pi pictus pinnicaudatus planiceps platyrhynchos polyacanthus pristigaster proteus proteus (cf.) pteroides (cf.) pucallpensis punctatus (cf.) punctulatum purusii pusillus pygmaeus quadrifilis quelen raninus rondoni rubrolineatus (cf.) rugosa rutiloides scalare scrophus semifasciata (cf.) serralabium sp. sp. 1 sp. 2 sp. 3 sp. 4 sp. 5 sp. 6 sp. 9 sp. A sp. B sp. C sp. D sp. E sp. F spiluropsis spilurus spinosissmus (?) splendens squamosissimus squamosissimus (cf.) steindachneri stellatus stenopeltis sternicla stictonotus strigata temporalis tetramerus thayeri thoracata tigrinum torquatus trachycorystes trifasciatus ucamara unilineatus (gr.) uniteaniatus varzea virescens (gr.) sp. 1 vulpinus woodsi wrightiana