Sewellia speciosa

{{Short description|Species of fish}}

{{Speciesbox

|image =

| status = LC

| status_system = IUCN3.1

| status_ref ={{cite iucn |author=Kottelat, M.|year= 2012 |title= Sewellia speciosa |page= e.T187961A1839602 |doi=10.2305/IUCN.UK.2012-1.RLTS.T187961A1839602.en |access-date=26 April 2024}}

|genus = Sewellia

|species = speciosa

|authority = T. R. Roberts, 1998

}}

Sewellia speciosa is a species of fish that is part of the family Gastromyzontidae. The fish is found in both Laos and Vietnam. It reaches up to 5.4 centimeters in length.{{cite web | url=https://www.fishi-pedia.com/fishes/sewellia-speciosa#:~:text=Sewellia%20speciosa%20is%20a%20fish,This%20species%20is%20omnivorous%20. | title=Sewellia speciosa}}{{BioRef|fishbase|genus=Sewellia |species=speciosa}}