Found in database

order	scientific name	common name	record weight in kg	record weight in lb	water	country	picture
skates and rays	Urogymnus polylepis	Giant Freshwater Stingray	600,00	1,322.77	unknown	Vietnam, Thailand, Indonesia, Cambodia, Laos, Papua New Guinea, Australia
Perciformes over 10 kg	Maccullochella peelii	Murray Cod	113,60	250.45	Barwon River	Australia
Perciformes over 10 kg	Lates calcarifer	Barramundi	60,78	134.00	Northern Territory	Australia
lungfishes	Neoceratodus forsteri	Australian Lungfish	50,00	110.23	Burnett River, Mary River	Australia
Perciformes over 10 kg	Maccullochella ikei	Eastern Freshwater Cod	49,50	109.13	Clarence River	Australia
eels	Anguilla reinhardtii	Speckled Longfin Eel	45,00	99.21	Victoria, Queensland, South Australia	Australia
catfishes 10-50 kg	Neoarius midgleyi	Silver Cobbler	40,00	88.18	Argyle Reservoir	Australia
Perciformes over 10 kg	Lutjanus goldiei	Papuan Black Snapper	31,75	70.00	river	Papua New Guinea
catfishes 10-50 kg	Sciades paucus	Paucus Sea Catfish	28,00	61.73	Northern Territory, Queensland	Australia
eels	Anguilla marmorata	Giant Mottled Eel	27,70	61.07	Monasavu Reservoir	Fiji
bony tongues	Scleropages jardinii	Australian Bonytongue	27,00	59.52	unknown	Indonesia, Australia, Papua New Guinea
eels	Anguilla dieffenbachii	New Zealand Longfin Eel	25,63	56.50	Lake Wakatipu	New Zealand
eels	Anguilla megastoma	Polynesian Longfin Eel	22,19	48.92	Polynesia, New Guinea, Sulawesi	Solomon Islands, Indonesia, Papua New Guinea, French Polynesia, New Caledonia
Perciformes over 10 kg	Lutjanus fuscescens	Freshwater Snapper	20,87	46.01	river on Sulawesi	Indonesia
Salmonidae over 10 kg	Salmo trutta fario	Brown Trout	20,10	44.31	Ohau Canal	New Zealand
Perciformes over 10 kg	Channa striata	Striped Snakehead	20,00	44.09	reservoir on Oahu, Hawaii	USA
Perciformes over 10 kg	Maccullochella macquariensis	Trout Cod	16,00	35.27	Murray-Darling-River system	Australia
Perciformes over 10 kg	Macquaria ambigua	Golden Perch	15,00	33.07	Glenbawn Reservoir	Australia
catfishes 10-50 kg	Neoarius graeffei	Lesser Salmon Catfish	12,61	27.80	Norman River	Australia
eels	Anguilla celebesensis	Celebes Longfin Eel	10,00	22.05	unknown	Papua New Guinea, Philippines, Indonesia
Perciformes up 10 kg	Macquaria colonorum	Estuary Perch	10,00	22.05	New South Wales, South Australia, Victoria	Australia
eels	Anguilla australis	Shortfin Eel	9,00	19.84	North Island	New Zealand
Perciformes up 10 kg	Bidyanus bidyanus	Silver Perch	7,70	16.98	tributary of the Lachlan River	Australia
Perciformes up 10 kg	Trachystoma petardi	Pinkeye Mullet	7,50	16.53	New South Wales, Queensland	Australia
catfishes up 10 kg	Tandanus tandanus	Dewfish	6,80	14.99	Murray-Darling-River system, Tweed River	Australia
Perciformes up 10 kg	Hephaestus fuliginosus	Black Bream	6,17	13.60	Tinaroo Reservoir	Australia
Perciformes up 10 kg	Gadopsis marmoratus	River Blackfish	5,50	12.13	Tasmania	Australia
catfishes up 10 kg	Neoarius coatesi	Coates' Catfish	5,00	11.02	Ramu River, Sepik River	Papua New Guinea
Perciformes up 10 kg	Kurtus gulliveri	Nurseryfish	5,00	11.02	unknown	Australia, Indonesia, Papua New Guinea
bony tongues	Scleropages leichardti	Southern Saratoga	5,00	11.02	Fitzroy River system	Australia