Found in database

order	scientific name	common name	record weight in kg	record weight in lb	water	country	picture
catfishes over 50 kg	Brachyplatystoma rousseauxii	Gilded Catfish	100,00	220.46	Amazon River system, Orinoco River system	Colombia
catfishes over 50 kg	Zungaro zungaro	Jau	100,00	220.46	Amazon River system, Orinoco River system	Colombia
catfishes 10-50 kg	Pseudoplatystoma tigrinum	Tiger Sorubim	40,00	88.18	Amazon River system, Orinoco River system	Colombia
lungfishes	Lepidosiren paradoxa	South American Lungfish	40,00	88.18	Parana River system, Amazon River system	Colombia
catfishes 10-50 kg	Sciades couma	Couma Sea Catfish	30,00	66.14	Magdalena Delta, Orinoco Delta, Amazon Delta, Essequibo River estuary	Colombia
catfishes 10-50 kg	Pinirampus pirinampu	Flatwhiskered Catfish	30,00	66.14	Parana River system, Amazon River system, Orinoco River system	Colombia
catfishes 10-50 kg	Oxydoras niger	Ripsaw Catfish	25,00	55.12	Amazon River system, Orinoco River system, São Francisco River system	Colombia
catfishes 10-50 kg	Brachyplatystoma vaillantii	Laulao Catfish	20,00	44.09	Amazon River system, Orinoco River system	Colombia
skates and rays	Plesiotrygon nana	?	12,40	27.34	Amazon River	Colombia
Perciformes over 10 kg	Kronoheros umbriferus	Turquoise Cichlid	12,00	26.46	unknown	Colombia
Perciformes up 10 kg	Cichla orinocensis	Orinoco Peacock	10,00	22.05	Rio Negro, Rio Orinoco	Colombia
catfishes up 10 kg	Pseudoplatystoma magdaleniatum	Magdalena Shovelnose	10,00	22.05	Magdalena River system	Colombia
Perciformes up 10 kg	Gobiomorus dormitor	Bigmouth Sleeper	10,00	22.05	unknown	Colombia
characins	Salminus affinis	Colombian Dorado	10,00	22.05	Magdalena River system	Colombia
Perciformes up 10 kg	Cichla monoculus	Popoca Peacock	9,00	19.84	Amazon River system	Colombia
knifefishes	Sternopygus macrurus	Longtail Knifefish	9,00	19.84	unknown	Colombia
Perciformes up 10 kg	Plagioscion squamosissimus	South American Silver Croaker	7,00	15.43	São Francisco River system, rivers of Guianas, Amazon River system, Orinoco River system, Parana River system	Colombia
characins	Brycon moorei	Dorada	7,00	15.43	Magdalena River system	Colombia
knifefishes	Apteronotus magdalenensis	Magdalena Knifefish	7,00	15.43	Rio Magdalena	Colombia
skates and rays	Heliotrygon gomesi	Gomes’s Round Ray	6,20	13.67	Amazon River system	Colombia
skates and rays	Potamotrygon magdalenae	Magdalena River Stingray	6,10	13.45	Magdalena River system	Colombia
herrings	Pellona flavipinnis	Yellowfin River Pellona	6,00	13.23	Parana River system, Amazon River system, Orinoco River system	Colombia
skates and rays	Potamotrygon yepezi	Maracaibo River Stingray	6,00	13.23	Rio Catatumbo	Colombia
catfishes up 10 kg	Batrochoglanis acanthochiroides	Bumblebee Catfish	5,00	11.02	Catatumbo River system	Colombia
catfishes up 10 kg	Sorubim cuspicaudus	Trans-Andean Shovelnose Catfish	5,00	11.02	Lake Maracaibo, Magdalena River system, Sinu River	Colombia
catfishes up 10 kg	Notarius bonillai	New Granada Sea Catfish	5,00	11.02	Caribbean draining rivers	Colombia
catfishes up 10 kg	Panaque nigrolineatus	Royal Panaque	5,00	11.02	Amazon River system, Orinoco River system	Colombia
bony tongues	Osteoglossum ferreirai	Black Arawana	2,27	5.00	Rio Bita	Colombia