Cloeosiphon

{{Short description|Genus of annelid worms}}

{{Automatic taxobox

|image =

|image_caption =

|taxon = Cloeosiphon

|authority = Grübe, 1868

}}

Cloeosiphon is a genus of worms belonging to the family Aspidosiphonidae.{{cite web |title=Cloeosiphon Grübe, 1868 |url=https://www.gbif.org/species/2510375 |website=www.gbif.org |access-date=11 May 2021 |language=en}}

The species of this genus are found in Indian and Pacific Ocean.

Species:

• Cloeosiphon aspergillus (Quatrefages, 1865)