Hypsoblennius caulopus

{{Short description|Species of fish}}

{{Speciesbox

| image = FMIB 50673 Homesthes caulopus Gilbert Type specimen; Panama.jpeg

| status = DD

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Bessudo, S. |author2=Dominici-Arosemena, A. |author3=Espinosa, H. |author4=Hastings, P. |date=2010 |title=Hypsoblennius caulopus |volume=2010 |page=e.T184022A8221520 |doi=10.2305/IUCN.UK.2010-3.RLTS.T184022A8221520.en |access-date=20 November 2021}}

| taxon = Hypsoblennius caulopus

| authority = (C. H. Gilbert, 1898)

| synonyms = *Homesthes caulopus Gilbert, 1898

• Hypsoblennius lignus Meek & Hildebrand, 1928

}}

Hypsoblennius caulopus, the tidepool blenny, is a species of combtooth blenny found among rocky reefs of the eastern Pacific ocean. This species grows to a length of {{convert|9|cm|in}} TL.{{FishBase |genus= Hypsoblennius|species= caulopus| month = February | year = 2013}}