Panaque titan[1][2] is a species of freshwater fish from the South American armoured catfish family Loricariidae.

[3] The species reaches at least 39.4 cm (15.5 inches) SL.

[4] In the aquarium trade, there have been thought to be two forms of fish that resemble P. titan; Panaque sp.

L191 from the Caquetá River in Colombia[5][6] and Panaque sp.

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