| Видове сладководни риби в басейна на река Ориноко - източник Fishbase.org. |
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| Вид | Семейство |
|---|
| Acestrorhynchus falcatus | | Acestrorhynchidae |
| Acestrorhynchus falcirostris | | Acestrorhynchidae |
| Acestrorhynchus grandoculis | | Acestrorhynchidae |
| Acestrorhynchus heterolepis | | Acestrorhynchidae |
| Acestrorhynchus microlepis | Pike characin | Acestrorhynchidae |
| Acestrorhynchus minimus | | Acestrorhynchidae |
| Acestrorhynchus nasutus | | Acestrorhynchidae |
| Gnathocharax steindachneri | | Acestrorhynchidae |
| Heterocharax leptogrammus | | Acestrorhynchidae |
| Heterocharax macrolepis | | Acestrorhynchidae |
| Heterocharax virgulatus | | Acestrorhynchidae |
| Achirus novoae | | Achiridae |
| Apionichthys dumerili | Longtail sole | Achiridae |
| Apionichthys menezesi | | Achiridae |
| Apionichthys sauli | | Achiridae |
| Hypoclinemus mentalis | | Achiridae |
| Abramites hypselonotus | Marbled headstander | Anostomidae |
| Anostomoides atrianalis | | Anostomidae |
| Anostomus anostomus | Striped headstander | Anostomidae |
| Anostomus ternetzi | | Anostomidae |
| Gnathodolus bidens | | Anostomidae |
| Laemolyta fernandezi | | Anostomidae |
| Laemolyta orinocensis | | Anostomidae |
| Laemolyta taeniata | | Anostomidae |
| Leporellus vittatus | | Anostomidae |
| Leporinus brunneus | | Anostomidae |
| Leporinus ortomaculatus | | Anostomidae |
| Leporinus punctatus | | Anostomidae |
| Leporinus y-ophorus | | Anostomidae |
| Pseudanos gracilis | | Anostomidae |
| Pseudanos irinae | | Anostomidae |
| Pseudanos varii | | Anostomidae |
| Pseudanos winterbottomi | | Anostomidae |
| Schizodon scotorhabdotus | | Anostomidae |
| Synaptolaemus cingulatus | | Anostomidae |
| Synaptolaemus latofasciatus | | Anostomidae |
| Adontosternarchus devenanzii | | Apteronotidae |
| Adontosternarchus sachsi | | Apteronotidae |
| Apteronotus leptorhynchus | | Apteronotidae |
| Apteronotus magoi | | Apteronotidae |
| Compsaraia compsus | | Apteronotidae |
| Sternarchella orthos | | Apteronotidae |
| Sternarchella sima | | Apteronotidae |
| Sternarchogiton porcinum | | Apteronotidae |
| Sternarchogiton preto | | Apteronotidae |
| Sternarchorhynchus mormyrus | Mormyrus tube-snouted ghost knifefish | Apteronotidae |
| Sternarchorhynchus roseni | Rosen’s tube-snouted ghost knifefish | Apteronotidae |
| Aspistor quadriscutis | Bressou sea catfish | Ariidae |
| Cathorops spixii | Madamango sea catfish | Ariidae |
| Acanthobunocephalus nicoi | | Aspredinidae |
| Aspredo aspredo | Banjo | Aspredinidae |
| Bunocephalus aleuropsis | | Aspredinidae |
| Ernstichthys anduzei | | Aspredinidae |
| Hoplomyzon sexpapilostoma | | Aspredinidae |
| Pterobunocephalus depressus | | Aspredinidae |
| Xyliphius lepturus | | Aspredinidae |
| Xyliphius melanopterus | | Aspredinidae |
| Astroblepus marmoratus | | Astroblepidae |
| Astroblepus micrescens | | Astroblepidae |
| Ageneiosus magoi | | Auchenipteridae |
| Ageneiosus ucayalensis | | Auchenipteridae |
| Ageneiosus vittatus | | Auchenipteridae |
| Asterophysus batrachus | | Auchenipteridae |
| Centromochlus heckelii | | Auchenipteridae |
| Entomocorus gameroi | | Auchenipteridae |
| Epapterus blohmi | | Auchenipteridae |
| Gelanoglanis nanonocticolus | | Auchenipteridae |
| Gelanoglanis stroudi | | Auchenipteridae |
| Tatia galaxias | | Auchenipteridae |
| Tatia marthae | | Auchenipteridae |
| Tatia musaica | | Auchenipteridae |
| Tatia strigata | | Auchenipteridae |
| Tetranematichthys quadrifilis | | Auchenipteridae |
| Tetranematichthys wallacei | | Auchenipteridae |
| Trachelyopterichthys anduzei | | Auchenipteridae |
| Trachelyopterus galeatus | | Auchenipteridae |
| Trachycorystes trachycorystes | Black catfish | Auchenipteridae |
| Belonion dibranchodon | | Belonidae |
| Potamorrhaphis guianensis | | Belonidae |
| Potamorrhaphis petersi | | Belonidae |
| Pseudotylosurus microps | | Belonidae |
| Brycon amazonicus | | Bryconidae |
| Brycon bicolor | | Bryconidae |
| Brycon coquenani | | Bryconidae |
| Brycon falcatus | | Bryconidae |
| Brycon pesu | Mourning tetra | Bryconidae |
| Brycon whitei | | Bryconidae |
| Salminus hilarii | | Bryconidae |
| Callichthys serralabium | | Callichthyidae |
| Corydoras boehlkei | | Callichthyidae |
| Corydoras brevirostris | | Callichthyidae |
| Corydoras concolor | | Callichthyidae |
| Corydoras delphax | False blochi catfish | Callichthyidae |
| Corydoras habrosus | Salt and Pepper catfish | Callichthyidae |
| Corydoras osteocarus | | Callichthyidae |
| Corydoras septentrionalis | | Callichthyidae |
| Hoplosternum littorale | Atipa | Callichthyidae |
| Megalechis thoracata | | Callichthyidae |
| Cetopsidium minutum | | Cetopsidae |
| Cetopsidium morenoi | | Cetopsidae |
| Cetopsidium pemon | | Cetopsidae |
| Cetopsis coecutiens | | Cetopsidae |
| Cetopsis orinoco | | Cetopsidae |
| Cetopsis umbrosa | | Cetopsidae |
| Denticetopsis seducta | | Cetopsidae |
| Helogenes castaneus | | Cetopsidae |
| Acestrocephalus sardina | | Characidae |
| Aphyocharax colifax | | Characidae |
| Astyanax maximus | | Characidae |
| Astyanax myersi | | Characidae |
| Astyanax scintillans | | Characidae |
| Astyanax siapae | | Characidae |
| Aulixidens eugeniae | | Characidae |
| Axelrodia riesei | Ruby tetra | Characidae |
| Bryconamericus alpha | | Characidae |
| Bryconamericus cinarucoense | | Characidae |
| Bryconamericus cismontanus | | Characidae |
| Bryconamericus cristiani | | Characidae |
| Bryconamericus deuterodonoides | | Characidae |
| Bryconamericus macarenae | | Characidae |
| Bryconamericus orinocoense | | Characidae |
| Bryconamericus singularis | | Characidae |
| Ceratobranchia joanae | | Characidae |
| Chalceus epakros | | Characidae |
| Chalceus macrolepidotus | Pinktail chalceus | Characidae |
| Charax apurensis | | Characidae |
| Charax metae | | Characidae |
| Charax notulatus | | Characidae |
| Cheirodontops geayi | | Characidae |
| Creagrutus atratus | | Characidae |
| Creagrutus bolivari | | Characidae |
| Creagrutus gyrospilus | | Characidae |
| Creagrutus maculosus | | Characidae |
| Creagrutus magoi | | Characidae |
| Creagrutus maxillaris | | Characidae |
| Creagrutus melasma | | Characidae |
| Creagrutus phasma | | Characidae |
| Creagrutus provenzanoi | | Characidae |
| Creagrutus taphorni | | Characidae |
| Creagrutus veruina | | Characidae |
| Creagrutus vexillapinnus | | Characidae |
| Creagrutus xiphos | | Characidae |
| Ctenobrycon oliverai | | Characidae |
| Ctenobrycon spilurus | Silver tetra | Characidae |
| Cynopotamus bipunctatus | | Characidae |
| Gymnocorymbus bondi | | Characidae |
| Gymnocorymbus thayeri | False black tetra | Characidae |
| Gymnotichthys hildae | | Characidae |
| Hemibrycon metae | | Characidae |
| Hemigrammus analis | | Characidae |
| Hemigrammus barrigonae | | Characidae |
| Hemigrammus elegans | | Characidae |
| Hemigrammus lunatus | | Characidae |
| Hemigrammus marginatus | | Characidae |
| Hemigrammus micropterus | | Characidae |
| Hemigrammus microstomus | | Characidae |
| Hemigrammus mimus | | Characidae |
| Hemigrammus newboldi | | Characidae |
| Hemigrammus rhodostomus | Rummy-nose tetra | Characidae |
| Hemigrammus schmardae | | Characidae |
| Hemigrammus stictus | | Characidae |
| Hemigrammus taphorni | | Characidae |
| Hemigrammus unilineatus | Featherfin tetra | Characidae |
| Hyphessobrycon acaciae | | Characidae |
| Hyphessobrycon albolineatum | | Characidae |
| Hyphessobrycon diancistrus | | Characidae |
| Hyphessobrycon epicharis | | Characidae |
| Hyphessobrycon mavro | | Characidae |
| Hyphessobrycon metae | | Characidae |
| Hyphessobrycon niger | | Characidae |
| Hyphessobrycon sweglesi | Red phantom tetra | Characidae |
| Jupiaba abramoides | | Characidae |
| Jupiaba scologaster | | Characidae |
| Knodus meridae | | Characidae |
| Markiana geayi | | Characidae |
| Microschemobrycon callops | | Characidae |
| Microschemobrycon casiquiare | | Characidae |
| Moenkhausia copei | | Characidae |
| Moenkhausia dichroura | Bandtail tetra | Characidae |
| Moenkhausia intermedia | | Characidae |
| Moenkhausia lepidura | | Characidae |
| Moenkhausia metae | | Characidae |
| Moenkhausia mikia | | Characidae |
| Moenkhausia schultzi | | Characidae |
| Odontostilbe pao | | Characidae |
| Odontostilbe pulchra | | Characidae |
| Odontostilbe splendida | | Characidae |
| Paracheirodon axelrodi | Cardinal tetra | Characidae |
| Paracheirodon simulans | Green neon tetra | Characidae |
| Phenacogaster prolatus | | Characidae |
| Poptella longipinnis | | Characidae |
| Priocharax ariel | | Characidae |
| Pristella maxillaris | X-ray tetra | Characidae |
| Roeboides araguaito | | Characidae |
| Roeboides dayi | | Characidae |
| Roeboides dientonito | | Characidae |
| Roeboides myersii | | Characidae |
| Roeboides numerosus | | Characidae |
| Tetragonopterus chalceus | | Characidae |
| Tyttocharax metae | | Characidae |
| Xenagoniates bondi | | Characidae |
| Caenotropus labyrinthicus | | Chilodontidae |
| Caenotropus mestomorgmatos | | Chilodontidae |
| Chilodus punctatus | Spotted headstander | Chilodontidae |
| Acaronia vultuosa | | Cichlidae |
| Aequidens chimantanus | | Cichlidae |
| Aequidens diadema | | Cichlidae |
| Aequidens metae | Yellow acara | Cichlidae |
| Aequidens tetramerus | Saddle cichlid | Cichlidae |
| Andinoacara pulcher | Blue acara | Cichlidae |
| Apistogramma alacrina | | Cichlidae |
| Apistogramma caudomaculata | | Cichlidae |
| Apistogramma flabellicauda | | Cichlidae |
| Apistogramma helkeri | | Cichlidae |
| Apistogramma hoignei | | Cichlidae |
| Apistogramma hongsloi | | Cichlidae |
| Apistogramma iniridae | | Cichlidae |
| Apistogramma inornata | | Cichlidae |
| Apistogramma intermedia | | Cichlidae |
| Apistogramma macmasteri | | Cichlidae |
| Apistogramma megaptera | | Cichlidae |
| Apistogramma minima | | Cichlidae |
| Apistogramma nororientalis | | Cichlidae |
| Apistogramma pedunculata | | Cichlidae |
| Apistogramma piaroa | | Cichlidae |
| Apistogramma velifera | | Cichlidae |
| Apistogramma viejita | | Cichlidae |
| Astronotus ocellatus | Oscar | Cichlidae |
| Biotodoma wavrini | Orinoco eartheater | Cichlidae |
| Biotoecus dicentrarchus | | Cichlidae |
| Bujurquina mariae | | Cichlidae |
| Chaetobranchus flavescens | | Cichlidae |
| Cichla intermedia | | Cichlidae |
| Cichla nigromaculata | | Cichlidae |
| Cichla orinocensis | | Cichlidae |
| Cichla temensis | Speckled pavon | Cichlidae |
| Cichlasoma bimaculatum | Black acara | Cichlidae |
| Cichlasoma orinocense | | Cichlidae |
| Crenicichla geayi | Halfbanded pike cichlid | Cichlidae |
| Crenicichla johanna | | Cichlidae |
| Crenicichla sveni | | Cichlidae |
| Dicrossus filamentosus | Chessboard cichlid | Cichlidae |
| Geophagus dicrozoster | | Cichlidae |
| Geophagus grammepareius | | Cichlidae |
| Geophagus taeniopareius | | Cichlidae |
| Heros severus | Banded cichlid | Cichlidae |
| Hoplarchus psittacus | | Cichlidae |
| Hypselecara coryphaenoides | | Cichlidae |
| Laetacara fulvipinnis | | Cichlidae |
| Mesonauta egregius | | Cichlidae |
| Mesonauta insignis | | Cichlidae |
| Mikrogeophagus ramirezi | Ram cichlid | Cichlidae |
| Nannacara quadrispinae | | Cichlidae |
| Pterophyllum altum | | Cichlidae |
| Satanoperca daemon | Threespot eartheater | Cichlidae |
| Satanoperca mapiritensis | | Cichlidae |
| Uaru fernandezyepezi | | Cichlidae |
| Rhinosardinia amazonica | Amazon spinejaw sprat | Clupeidae |
| Ammocryptocharax elegans | | Crenuchidae |
| Ammocryptocharax minutus | | Crenuchidae |
| Ammocryptocharax vintonae | | Crenuchidae |
| Characidium boavistae | | Crenuchidae |
| Characidium chupa | | Crenuchidae |
| Characidium declivirostre | | Crenuchidae |
| Characidium steindachneri | | Crenuchidae |
| Crenuchus spilurus | Sailfin tetra | Crenuchidae |
| Elachocharax pulcher | | Crenuchidae |
| Leptocharacidium omospilus | | Crenuchidae |
| Melanocharacidium compressus | | Crenuchidae |
| Melanocharacidium depressum | | Crenuchidae |
| Melanocharacidium dispilomma | | Crenuchidae |
| Melanocharacidium melanopteron | | Crenuchidae |
| Melanocharacidium pectorale | | Crenuchidae |
| Microcharacidium gnomus | | Crenuchidae |
| Microcharacidium weitzmani | | Crenuchidae |
| Poecilocharax weitzmani | Black morpho tetra | Crenuchidae |
| Boulengerella cuvieri | | Ctenoluciidae |
| Boulengerella lateristriga | Striped pike-characin | Ctenoluciidae |
| Boulengerella lucius | Golden pike-characin | Ctenoluciidae |
| Boulengerella maculata | Spotted pike-characin | Ctenoluciidae |
| Boulengerella xyrekes | | Ctenoluciidae |
| Curimata cerasina | | Curimatidae |
| Curimata cyprinoides | | Curimatidae |
| Curimata incompta | | Curimatidae |
| Curimata ocellata | | Curimatidae |
| Curimata roseni | | Curimatidae |
| Curimata vittata | | Curimatidae |
| Curimatella dorsalis | | Curimatidae |
| Curimatella immaculata | | Curimatidae |
| Curimatopsis evelynae | Spottail curimata | Curimatidae |
| Curimatopsis macrolepis | Shinyscaled curimata | Curimatidae |
| Cyphocharax festivus | | Curimatidae |
| Cyphocharax meniscaprorus | | Curimatidae |
| Cyphocharax multilineatus | | Curimatidae |
| Cyphocharax oenas | | Curimatidae |
| Potamorhina altamazonica | | Curimatidae |
| Psectrogaster ciliata | | Curimatidae |
| Steindachnerina argentea | Stout sardine | Curimatidae |
| Steindachnerina bimaculata | | Curimatidae |
| Steindachnerina guentheri | | Curimatidae |
| Steindachnerina pupula | | Curimatidae |
| Cynodon gibbus | | Cynodontidae |
| Cynodon septenarius | | Cynodontidae |
| Hydrolycus armatus | | Cynodontidae |
| Hydrolycus tatauaia | | Cynodontidae |
| Hydrolycus wallacei | | Cynodontidae |
| Rhaphiodon vulpinus | Biara | Cynodontidae |
| Agamyxis albomaculatus | Spiny cat-fish | Doradidae |
| Amblydoras bolivarensis | | Doradidae |
| Amblydoras gonzalezi | | Doradidae |
| Anduzedoras oxyrhynchus | | Doradidae |
| Hassar orestis | | Doradidae |
| Leptodoras copei | | Doradidae |
| Leptodoras hasemani | | Doradidae |
| Leptodoras linnelli | | Doradidae |
| Leptodoras nelsoni | | Doradidae |
| Leptodoras praelongus | | Doradidae |
| Leptodoras rogersae | | Doradidae |
| Megalodoras guayoensis | | Doradidae |
| Nemadoras leporhinus | | Doradidae |
| Nemadoras trimaculatus | | Doradidae |
| Orinocodoras eigenmanni | | Doradidae |
| Oxydoras sifontesi | | Doradidae |
| Platydoras costatus | Raphael catfish | Doradidae |
| Pterodoras rivasi | | Doradidae |
| Rhinodoras gallagheri | | Doradidae |
| Rhynchodoras castilloi | | Doradidae |
| Scorpiodoras heckelii | | Doradidae |
| Trachydoras microstomus | | Doradidae |
| Microphilypnus ternetzi | | Eleotridae |
| Anchoviella guianensis | Guyana anchovy | Engraulidae |
| Anchoviella jamesi | James's anchovy | Engraulidae |
| Anchoviella manamensis | Manamo anchovy | Engraulidae |
| Anchoviella perezi | | Engraulidae |
| Lycengraulis batesii | Bates' sabretooth anchovy | Engraulidae |
| Hoplerythrinus unitaeniatus | Aimara | Erythrinidae |
| Hoplias aimara | | Erythrinidae |
| Hoplias curupira | | Erythrinidae |
| Hoplias macrophthalmus | Giant trahira | Erythrinidae |
| Carnegiella marthae | Blackwing hatchetfish | Gasteropelecidae |
| Thoracocharax stellatus | Spotfin hatchetfish | Gasteropelecidae |
| Electrophorus electricus | Electric eel | Gymnotidae |
| Gymnotus anguillaris | | Gymnotidae |
| Gymnotus cataniapo | | Gymnotidae |
| Gymnotus coropinae | | Gymnotidae |
| Anodus orinocensis | | Hemiodontidae |
| Argonectes longiceps | | Hemiodontidae |
| Argonectes robertsi | | Hemiodontidae |
| Bivibranchia fowleri | | Hemiodontidae |
| Hemiodus argenteus | | Hemiodontidae |
| Hemiodus gracilis | | Hemiodontidae |
| Hemiodus immaculatus | | Hemiodontidae |
| Hemiodus microlepis | | Hemiodontidae |
| Hemiodus semitaeniatus | Halfline hemiodus | Hemiodontidae |
| Hemiodus thayeria | | Hemiodontidae |
| Hyporhamphus brederi | | Hemiramphidae |
| Brachyglanis frenatus | | Heptapteridae |
| Brachyglanis magoi | | Heptapteridae |
| Brachyrhamdia imitator | | Heptapteridae |
| Cetopsorhamdia molinae | | Heptapteridae |
| Cetopsorhamdia orinoco | | Heptapteridae |
| Chasmocranus chimantanus | | Heptapteridae |
| Chasmocranus longior | | Heptapteridae |
| Gladioglanis machadoi | | Heptapteridae |
| Goeldiella eques | | Heptapteridae |
| Imparfinis nemacheir | | Heptapteridae |
| Imparfinis pristos | | Heptapteridae |
| Imparfinis pseudonemacheir | | Heptapteridae |
| Mastiglanis asopos | | Heptapteridae |
| Nemuroglanis mariai | | Heptapteridae |
| Nemuroglanis pauciradiatus | | Heptapteridae |
| Phenacorhamdia anisura | | Heptapteridae |
| Phenacorhamdia macarenensis | | Heptapteridae |
| Pimelodella cruxenti | | Heptapteridae |
| Pimelodella gracilis | Graceful pimelodella | Heptapteridae |
| Pimelodella linami | | Heptapteridae |
| Rhamdia laukidi | | Heptapteridae |
| Rhamdia muelleri | | Heptapteridae |
| Brachyhypopomus beebei | | Hypopomidae |
| Brachyhypopomus brevirostris | Bluntnose knifefish | Hypopomidae |
| Brachyhypopomus bullocki | | Hypopomidae |
| Brachyhypopomus diazi | | Hypopomidae |
| Brachyhypopomus pinnicaudatus | | Hypopomidae |
| Hypopygus lepturus | | Hypopomidae |
| Hypopygus minissimus | | Hypopomidae |
| Microsternarchus bilineatus | | Hypopomidae |
| Racenisia fimbriipinna | | Hypopomidae |
| Steatogenys duidae | | Hypopomidae |
| Bryconops alburnoides | | Iguanodectidae |
| Bryconops caudomaculatus | Tailspot tetra | Iguanodectidae |
| Bryconops giacopinii | | Iguanodectidae |
| Bryconops humeralis | | Iguanodectidae |
| Iguanodectes adujai | | Iguanodectidae |
| Iguanodectes geisleri | | Iguanodectidae |
| Iguanodectes spilurus | | Iguanodectidae |
| Copella compta | | Lebiasinidae |
| Copella eigenmanni | | Lebiasinidae |
| Copella metae | | Lebiasinidae |
| Copella nattereri | Spotted tetra | Lebiasinidae |
| Lebiasina yepezi | | Lebiasinidae |
| Nannostomus anduzei | | Lebiasinidae |
| Nannostomus unifasciatus | Oneline pencilfish | Lebiasinidae |
| Pyrrhulina filamentosa | | Lebiasinidae |
| Acestridium colombiense | | Loricariidae |
| Acestridium dichromum | | Loricariidae |
| Acestridium martini | | Loricariidae |
| Ancistrus gymnorhynchus | | Loricariidae |
| Ancistrus macrophthalmus | | Loricariidae |
| Ancistrus triradiatus | | Loricariidae |
| Apistoloricaria laani | | Loricariidae |
| Apistoloricaria listrorhinos | | Loricariidae |
| Baryancistrus beggini | Blue panaque | Loricariidae |
| Chaetostoma formosae | | Loricariidae |
| Chaetostoma milesi | | Loricariidae |
| Chaetostoma vasquezi | | Loricariidae |
| Cordylancistrus torbesensis | | Loricariidae |
| Dekeyseria niveata | | Loricariidae |
| Dekeyseria pulchra | | Loricariidae |
| Dentectus barbarmatus | | Loricariidae |
| Exastilithoxus fimbriatus | | Loricariidae |
| Farlowella colombiensis | | Loricariidae |
| Farlowella mariaelenae | | Loricariidae |
| Farlowella oxyrryncha | | Loricariidae |
| Farlowella venezuelensis | | Loricariidae |
| Farlowella vittata | | Loricariidae |
| Harttia merevari | | Loricariidae |
| Hemiancistrus guahiborum | | Loricariidae |
| Hemiancistrus sabaji | | Loricariidae |
| Hypancistrus contradens | | Loricariidae |
| Hypancistrus debilittera | | Loricariidae |
| Hypancistrus furunculus | | Loricariidae |
| Hypancistrus inspector | | Loricariidae |
| Hypancistrus lunaorum | | Loricariidae |
| Hypoptopoma machadoi | | Loricariidae |
| Hypoptopoma spectabile | | Loricariidae |
| Hypostomus hemicochliodon | | Loricariidae |
| Hypostomus sculpodon | | Loricariidae |
| Lamontichthys llanero | | Loricariidae |
| Lasiancistrus schomburgkii | | Loricariidae |
| Lasiancistrus tentaculatus | | Loricariidae |
| Leporacanthicus galaxias | | Loricariidae |
| Leporacanthicus triactis | | Loricariidae |
| Limatulichthys griseus | | Loricariidae |
| Lithoxus jantjae | | Loricariidae |
| Loricaria simillima | | Loricariidae |
| Loricariichthys brunneus | | Loricariidae |
| Neblinichthys roraima | | Loricariidae |
| Otocinclus huaorani | | Loricariidae |
| Otocinclus vittatus | | Loricariidae |
| Oxyropsis acutirostra | | Loricariidae |
| Panaqolus maccus | Clown panaque | Loricariidae |
| Panaque nigrolineatus | Royal panaque | Loricariidae |
| Parotocinclus britskii | | Loricariidae |
| Parotocinclus eppleyi | | Loricariidae |
| Peckoltia caenosa | | Loricariidae |
| Peckoltia vittata | | Loricariidae |
| Pseudancistrus orinoco | | Loricariidae |
| Pseudolithoxus anthrax | | Loricariidae |
| Pseudolithoxus dumus | | Loricariidae |
| Pseudolithoxus tigris | | Loricariidae |
| Pterygoplichthys gibbiceps | Leopard pleco | Loricariidae |
| Rineloricaria formosa | | Loricariidae |
| Stictorhinus potamius | | Ophichthidae |
| Trichopodus pectoralis | Snakeskin gourami | Osphronemidae |
| Apareiodon gransabana | | Parodontidae |
| Apareiodon orinocensis | | Parodontidae |
| Parodon apolinari | | Parodontidae |
| Parodon guyanensis | | Parodontidae |
| Parodon suborbitalis | | Parodontidae |
| Brachyplatystoma platynemum | Slobbering catfish | Pimelodidae |
| Brachyplatystoma rousseauxii | | Pimelodidae |
| Calophysus macropterus | Zamurito | Pimelodidae |
| Duopalatinus peruanus | | Pimelodidae |
| Exallodontus aguanai | | Pimelodidae |
| Hemisorubim platyrhynchos | Porthole shovelnose catfish | Pimelodidae |
| Hypophthalmus edentatus | Highwaterman catfish | Pimelodidae |
| Hypophthalmus marginatus | | Pimelodidae |
| Leiarius marmoratus | | Pimelodidae |
| Megalonema orixanthum | | Pimelodidae |
| Megalonema platycephalum | | Pimelodidae |
| Phractocephalus hemioliopterus | Redtail catfish | Pimelodidae |
| Pimelodina flavipinnis | | Pimelodidae |
| Pimelodus albofasciatus | | Pimelodidae |
| Pimelodus blochii | Bloch's catfish | Pimelodidae |
| Pimelodus garciabarrigai | | Pimelodidae |
| Pimelodus ornatus | | Pimelodidae |
| Pimelodus pictus | Pictus cat | Pimelodidae |
| Pinirampus pirinampu | Flatwhiskered catfish | Pimelodidae |
| Platynematichthys notatus | Coroatá | Pimelodidae |
| Platysilurus mucosus | | Pimelodidae |
| Pseudoplatystoma fasciatum | Barred sorubim | Pimelodidae |
| Pseudoplatystoma metaense | | Pimelodidae |
| Pseudoplatystoma orinocoense | | Pimelodidae |
| Sorubim elongatus | Slender shovelnose catfish | Pimelodidae |
| Sorubim lima | Duckbill catfish | Pimelodidae |
| Zungaro zungaro | Gilded catfish | Pimelodidae |
| Paratrygon aiereba | Discus ray | Potamotrygonidae |
| Potamotrygon motoro | South American freshwater stingray | Potamotrygonidae |
| Potamotrygon orbignyi | Smooth back river stingray | Potamotrygonidae |
| Potamotrygon schroederi | Rosette river stingray | Potamotrygonidae |
| Pellona flavipinnis | Yellowfin river pellona | Pristigasteridae |
| Prochilodus mariae | | Prochilodontidae |
| Semaprochilodus kneri | | Prochilodontidae |
| Semaprochilodus laticeps | | Prochilodontidae |
| Batrochoglanis villosus | | Pseudopimelodidae |
| Gymnorhamphichthys bogardusi | | Rhamphichthyidae |
| Gymnorhamphichthys hypostomus | | Rhamphichthyidae |
| Gymnorhamphichthys rondoni | | Rhamphichthyidae |
| Rhamphichthys apurensis | | Rhamphichthyidae |
| Rhamphichthys drepanium | | Rhamphichthyidae |
| Anablepsoides deltaphilus | | Rivulidae |
| Anablepsoides tessellatus | | Rivulidae |
| Austrofundulus transilis | | Rivulidae |
| Laimosemion altivelis | | Rivulidae |
| Laimosemion corpulentus | | Rivulidae |
| Laimosemion gransabanae | | Rivulidae |
| Laimosemion nicoi | | Rivulidae |
| Laimosemion tecminae | | Rivulidae |
| Llanolebias stellifer | | Rivulidae |
| Micromoema xiphophora | | Rivulidae |
| Pterolebias hoignei | | Rivulidae |
| Rachovia maculipinnis | | Rivulidae |
| Renova oscari | | Rivulidae |
| Terranatos dolichopterus | Saberfin killie | Rivulidae |
| Pachypops fourcroi | Guyanan croaker | Sciaenidae |
| Pachyurus gabrielensis | | Sciaenidae |
| Pachyurus schomburgkii | Amazon croaker | Sciaenidae |
| Plagioscion auratus | Black curbinata | Sciaenidae |
| Plagioscion casattii | | Sciaenidae |
| Plagioscion squamosissimus | South American silver croaker | Sciaenidae |
| Catoprion mento | Wimple piranha | Serrasalmidae |
| Colossoma macropomum | Cachama | Serrasalmidae |
| Metynnis orinocensis | | Serrasalmidae |
| Mylesinus schomburgkii | | Serrasalmidae |
| Myleus lobatus | | Serrasalmidae |
| Myleus schomburgkii | Disk tetra | Serrasalmidae |
| Myleus setiger | | Serrasalmidae |
| Myleus torquatus | | Serrasalmidae |
| Myloplus rubripinnis | Redhook myleus | Serrasalmidae |
| Mylossoma aureum | | Serrasalmidae |
| Mylossoma duriventre | | Serrasalmidae |
| Piaractus brachypomus | Pirapitinga | Serrasalmidae |
| Pristobrycon calmoni | | Serrasalmidae |
| Pristobrycon careospinus | | Serrasalmidae |
| Pristobrycon striolatus | | Serrasalmidae |
| Pygocentrus cariba | Black spot piranha | Serrasalmidae |
| Pygocentrus palometa | | Serrasalmidae |
| Pygopristis denticulata | Lobetoothed piranha | Serrasalmidae |
| Serrasalmus altuvei | | Serrasalmidae |
| Serrasalmus elongatus | Slender piranha | Serrasalmidae |
| Serrasalmus gouldingi | | Serrasalmidae |
| Serrasalmus irritans | | Serrasalmidae |
| Serrasalmus medinai | | Serrasalmidae |
| Serrasalmus nalseni | | Serrasalmidae |
| Serrasalmus rhombeus | Redeye piranha | Serrasalmidae |
| Tometes makue | | Serrasalmidae |
| Utiaritichthys sennaebragai | | Serrasalmidae |
| Distocyclus conirostris | | Sternopygidae |
| Eigenmannia virescens | Glass knifefish | Sternopygidae |
| Rhabdolichops caviceps | | Sternopygidae |
| Rhabdolichops eastwardi | | Sternopygidae |
| Rhabdolichops electrogrammus | | Sternopygidae |
| Rhabdolichops stewarti | | Sternopygidae |
| Rhabdolichops zareti | | Sternopygidae |
| Sternopygus astrabes | | Sternopygidae |
| Sternopygus macrurus | Longtail knifefish | Sternopygidae |
| Colomesus asellus | Amazon puffer | Tetraodontidae |
| Glanapteryx anguilla | | Trichomycteridae |
| Henonemus triacanthopomus | | Trichomycteridae |
| Ituglanis guayaberensis | | Trichomycteridae |
| Megalocentor echthrus | | Trichomycteridae |
| Ochmacanthus alternus | | Trichomycteridae |
| Ochmacanthus orinoco | | Trichomycteridae |
| Pseudostegophilus haemomyzon | | Trichomycteridae |
| Pygidianops cuao | | Trichomycteridae |
| Pygidianops magoi | | Trichomycteridae |
| Schultzichthys bondi | | Trichomycteridae |
| Schultzichthys gracilis | | Trichomycteridae |
| Stegophilus septentrionalis | | Trichomycteridae |
| Trichomycterus celsae | | Trichomycteridae |
| Trichomycterus lewi | | Trichomycteridae |
| Trichomycterus migrans | | Trichomycteridae |
| Tridensimilis venezuelae | | Trichomycteridae |
| Typhlobelus lundbergi | | Trichomycteridae |
| Vandellia beccarii | | Trichomycteridae |
| Vandellia sanguinea | | Trichomycteridae |
| Triportheus elongatus | Elongate hatchetfish | Triportheidae |
| Triportheus orinocensis | | Triportheidae |
| Triportheus venezuelensis | | Triportheidae |