Cirratulus is a genus of annelids belonging to the family Cirratulidae.^[1]

The genus has cosmopolitan distribution.^[1]

Species:^[1]

• Cirratulus abranchiatus Hansen, 1878
• Cirratulus abyssorum Hansen, 1878
• Cirratulus africanus Gravier, 1906
• Cirratulus alfonsinae Saracho-Bottero & Elías, 2019
• Cirratulus annamensis Gallardo, 1968
• Cirratulus assimilis McIntosh, 1885
• Cirratulus australis Quatrefages, 1866
• Cirratulus balaenophilus Taboada, Doner, Blake & Avila, 2012
• Cirratulus blainvillei Grube, 1855
• Cirratulus borealis Grube, 1851
• Cirratulus branchioculatus Chlebovitsch, 1959
• Cirratulus caudatus Levinsen, 1893
• Cirratulus cingulatus Johnson, 1901
• Cirratulus cirratus (O.F.Müller, 1776)
• Cirratulus concinnus Ehlers, 1908
• Cirratulus dillonensis Blake, 1996
• Cirratulus elongatus Treadwell, 1901
• Cirratulus exuberans Chamberlin, 1919
• Cirratulus flavescens Grube, 1872
• Cirratulus fuscescens Johnston, 1825
• Cirratulus gilchristi Day, 1961
• Cirratulus glandularis (Langerhans, 1884)
• Cirratulus hedgpethi Hartman, 1951
• Cirratulus incertus McIntosh, 1916
• Cirratulus indicus Day, 1973
• Cirratulus jucundus (Kinberg, 1866)
• Cirratulus knipovichana Saracho-Bottero & Elías, 2019
• Cirratulus longicephalus Imajima, 1964
• Cirratulus longisetis Möbius, 1874
• Cirratulus medusa Johnston, 1833
• Cirratulus megalus Chamberlin, 1919
• Cirratulus mianzanii Saracho Bottero, Elias & Magalhães, 2017
• Cirratulus miniatus Schmarda, 1861
• Cirratulus multioculatus (Hartman, 1961)
• Cirratulus norvegicus
• Cirratulus obscurus Quatrefages, 1866
• Cirratulus orensanzii Saracho-Bottero & Elías, 2019
• Cirratulus pallidus Grube, 1872
• Cirratulus parafiliformis Hartmann-Schröder & Rosenfeldt, 1989
• Cirratulus parvus Moore, 1906
• Cirratulus patagonicus (Kinberg, 1866)
• Cirratulus revillagigedoensis Rioja, 1961
• Cirratulus robustus Johnson, 1901
• Cirratulus serratus Hartmann-Schröder, 1974
• Cirratulus sinincolens Chamberlin, 1919
• Cirratulus spectabilis (Kinberg, 1866)
• Cirratulus tumbesiensis Carrasco, 1977
• Cirratulus wladislavi Buzhinskaja, 1985
• Cirratulus zebuensis McIntosh, 1885
• Cirrhatulus auricapillus Ehrenberg, 1870