Mekong Giant Catfish and Similar Species
Pangasianodon gigas
Got a photo? Identify fish instantly with the Fishby app.
Open the appSeveral fish can be confused with Mekong Giant Catfish. Here are the key differences.
Species often confused with {name}
Iridescent Shark Catfish
Pangasianodon hypophthalmus
Key differences: Much smaller adult size (typically up to 1.3 meters, rarely larger), possesses prominent barbels throughout its life, and often has a darker, more iridescent coloration with distinct stripes in juveniles.
Giant Barb
Catlocarpio siamensis
Key differences: A carp species, not a catfish. Possesses large scales, a different fin structure, and a more golden-bronze coloration. While also very large, it lacks the smooth skin and specific head shape of the Mekong Giant Catfish.
Explore Mekong Giant Catfish
Identify fish anywhere
Free on iOS, Android, and Web. Photo identification, full species details, and more.