Amblycipitidae
(tree size 54)
Amphiliidae
(tree size 115)
Loach catfish
Heptapteridae
(tree size 266)
Seven-fin catfish
Claroteidae
(tree size 128)
Driftwood catfish
(tree size 220)
Auchenipteridae
Ariidae
(tree size 623)
Bagridae
(tree size 496)
Pimelodidae
(tree size 291)
Airbreathing catfish
(tree size 156)
Clariidae
Ictaluridae
(tree size 75)
Eeltail catfish
(tree size 89)
Plotosidae
Cetopsidae
(tree size 51)
Doradidae
(tree size 164)
Aspredinidae
(tree size 82)
Banjo catfishes
Shark catfish
(tree size 54)
Pangasiidae
Electric catfish
(tree size 30)
Malapteruridae
Mochokidae
(tree size 248)
Squeakers or upside-down catfish
Pseudopimelodidae
(tree size 40)
Bumblebee catfishes
Schilbeidae
(tree size 114)
Siluridae
(tree size 245)
Silurid
Cranoglanididae
(tree size 7)
Chacidae
(tree size 6)
Squarehead catfish
Lacantuniidae
(tree size 2)
Austroglanididae
(tree size 4)
Kryptoglanidae
(tree size 2)
Anchariidae
(tree size 5)
Horabagridae
Heteropneustidae
(tree size 11)
Phreatobiidae