Cetopsorhamdia filamentosa

{{Short description|Species of fish}}

{{Speciesbox

| status = DD

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Velasquez, M. |year=2016 |title=Cetopsorhamdia filamentosa |volume=2016 |page=e.T49830497A53818448 |doi=10.2305/IUCN.UK.2016-1.RLTS.T49830497A53818448.en |access-date=5 August 2024}}

| taxon = Cetopsorhamdia filamentosa

| authority = Fowler, 1945

}}

Cetopsorhamdia filamentosa is a species of three-barbeled catfishes native to the Tulumayo River basin in the upper Ucayali River drainage, Peru.{{cite book|author=Bockmann, F.A. |author2=G.M. Guazzelli|name-list-style=and|year=2003|chapter=Heptapteridae (Heptapterids)|pages=406-431 |editor1=R.E. Reis|editor2= S.O. Kullander |editor3=C.J. Ferraris, Jr.|title=Checklist of the Freshwater Fishes of South and Central America|location=Porto Alegre, Brasil|publisher=EDIPUCRS}} This species reaches a length of {{cvt|2.9|cm|in}}.{{FishBase |genus= Cetopsorhamdia|species= filamentosa| month = February | year = 2015}}