| Scientific Name | Author | English Name | 
									
						| Aglaophenia plumosa | Bale, 1882 |  | 
									
						| Aglaophenopsis cornuta | unspecified |  | 
									
						| Aglaophenopsis distans | unspecified |  | 
									
						| Aglaophenopsis hirsuta | unspecified |  | 
									
						| Aglaophenopsis verrilli | unspecified |  | 
									
						| Antennella gracilis | Allman, 1977 |  | 
									
						| Antennularia americana | unspecified |  | 
									
						| Antennularia antennina | unspecified |  | 
									
						| Antennularia gracilis | Fraser, 1948 |  | 
									
						| Astrolabia heterotheca | Naumov, 1955 |  | 
									
						| Callicarpa chazaliei | Versluys, 1899 | Plumed hydroid | 
									
						| Cladacanthella scabra | (Lamarck, 1816) |  | 
									
						| Cladocarpus formosus | Allman, 1877 |  | 
									
						| Dentitheca dendritica | (Nutting, 1900) |  | 
									
						| Gymnangium longirostre | (Kirchenpauer, 1882) |  | 
									
						| Gymnangium montagui | (Billard, 1912) |  | 
									
						| Gymnangium speciosum | (Allman, 1877) |  | 
									
						| Halicornopsis elegans | (Lamarck, 1816) |  | 
									
						| Halopteris campanula | Busk, 1852 |  | 
									
						| Halopteris heterogona | (Bale, 1924) |  | 
									
						| Halopteris infundibulum | Vervoort, 1966 |  | 
									
						| Halopteris minuta | (Trebilcock, 1928) |  | 
									
						| Halopteris polymorpha | (Billard, 1913) |  | 
									
						| Hippurella annulata | Allman, 1877 |  | 
									
						| Lytocarpia distans | (Allman, 1877) |  | 
									
						| Monotheca bergstadi | Gil & Ramil, 2021 |  | 
									
						| Monotheca obliqua | (Johnston, 1847) |  | 
									
						| Monotheca pulchella | (Bale, 1882) |  | 
									
						| Monotheca recta | Fey, 1969 |  | 
									
						| Monotheca spinulosa | (Bale, 1882) |  | 
									
						| Nemertesia rugosa | (Nutting, 1900) |  | 
									
						| Nemertesia septata | (Fraser, 1938) |  | 
									
						| Nemertesia simplex | (Allman, 1877) |  | 
									
						| Nemertesia sinuosa | (Fraser, 1947) |  | 
									
						| Nemertesia tetraseriata | (Fraser, 1938) |  | 
									
						| Nemertesia tetrasticha | (Meneghini, 1845) |  | 
									
						| Nemertesia ventriculiformis | (Marktanner-Turneretscher, 1890) |  | 
									
						| Nemertesia verticillata | (Fraser, 1925) |  | 
									
						| Nemertesia alternata | (Fraser, 1938) |  | 
									
						| Nemertesia americana | (Nutting, 1900) |  | 
									
						| Nemertesia antennina | (Linnaeus, 1758) | Sea beard | 
									
						| Nemertesia ciliata | Bale, 1914 |  | 
									
						| Nemertesia compacta | (Fraser, 1938) |  | 
									
						| Nemertesia constricta | (Fraser, 1948) |  | 
									
						| Nemertesia cymodocea | (Busk, 1851) |  | 
									
						| Nemertesia dissimilis | (Fraser, 1943) |  | 
									
						| Nemertesia disticha | (Heller, 1868) |  | 
									
						| Nemertesia elongata | Totton, 1930 |  | 
									
						| Nemertesia fascicularis | (Allman, 1883) |  | 
									
						| Nemertesia fraseri | Ramil & Vervoort, 1992 |  | 
									
						| Nemertesia geniculata | (Nutting, 1900) |  | 
									
						| Nemertesia gracilis | Fraser, 1948 |  | 
									
						| Nemertesia hexasticha | Kirchenpauer, 1876 |  | 
									
						| Nemertesia indivisa | (Allman, 1883) |  | 
									
						| Nemertesia intermedia | Kirchenpauer, 1876 |  | 
									
						| Nemertesia irregularis | (Quelch, 1885) |  | 
									
						| Nemertesia japonica | (Stechow, 1907) |  | 
									
						| Nemertesia mutabilis | (Fraser, 1948) |  | 
									
						| Nemertesia norvegica | (Sars, 1874) |  | 
									
						| Nemertesia pacifica | (Nutting, 1927) |  | 
									
						| Nemertesia parva | (Fraser, 1948) |  | 
									
						| Nemertesia pinnata | (Nutting, 1900) |  | 
									
						| Nemertesia pinnatifida | Vervoort & Watson, 2003 |  | 
									
						| Nemertesia polygeniculata | Rho & Park, 1984 |  | 
									
						| Nemertesia polynema | (Fraser, 1948) |  | 
									
						| Nemertesia ramosa | (Lamarck, 1816) |  | 
									
						| Nuditheca dogieli | Naumov, 1952 |  | 
									
						| Nuditheca tetrandra | Naumov, 1960 |  | 
									
						| Pentatheca angulifera | Naumov, 1955 |  | 
									
						| Plumularia acutifrons | Fraser, 1938 |  | 
									
						| Plumularia adjecta | Fraser, 1948 |  | 
									
						| Plumularia aglaophenoides | Nutting, 1927 |  | 
									
						| Plumularia altitheca | Nutting, 1900 |  | 
									
						| Plumularia angusta | Stechow, 1923 |  | 
									
						| Plumularia annuligera | Quelch, 1885 |  | 
									
						| Plumularia anonyma | Vervoort & Watson, 2003 |  | 
									
						| Plumularia attenuata | Allman, 1877 |  | 
									
						| Plumularia australiensis | Watson, 1973 |  | 
									
						| Plumularia badia | Kirchenpauer, 1876 |  | 
									
						| Plumularia biarmata | Fraser, 1938 |  | 
									
						| Plumularia branchiata | Totton, 1930 |  | 
									
						| Plumularia caliculata | Bale, 1888 |  | 
									
						| Plumularia camarata | Nutting, 1927 |  | 
									
						| Plumularia campanuloides | Billard, 1911 |  | 
									
						| Plumularia canariensis | Izquierdo, Garcia-Corrales & Bacallado, 1986 |  | 
									
						| Plumularia caulitheca | Fewkes, 1881 |  | 
									
						| Plumularia clarkei | Nutting, 1900 |  | 
									
						| Plumularia congregata | Vervoort & Watson, 2003 |  | 
									
						| Plumularia corrugatissima | Mulder & Trebilcock, 1915 |  | 
									
						| Plumularia crater | Billard, 1911 |  | 
									
						| Plumularia crateriformis | Mulder & Trebilcock, 1911 |  | 
									
						| Plumularia defecta | Fraser, 1938 |  | 
									
						| Plumularia dendritica | Nutting, 1900 |  | 
									
						| Plumularia diaphana | (Heller, 1868) |  | 
									
						| Plumularia dolichotheca | Allman, 1883 |  | 
									
						| Plumularia epibracteolosa | Watson, 1973 |  | 
									
						| Plumularia excavata | Mulder & Trebilcock, 1911 |  | 
									
						| Plumularia exilis | Fraser, 1948 |  | 
									
						| Plumularia filicaulis | Kirchenpauer, 1876 |  | 
									
						| Plumularia filicula | Allman, 1877 |  | 
									
						| Plumularia flabellata | Nutting, 1927 |  | 
									
						| Plumularia floridana | Nutting, 1900 |  | 
									
						| Plumularia geminata | unspecified |  | 
									
						| Plumularia goldsteini | Bale, 1882 |  | 
									
						| Plumularia goodei | Nutting, 1900 |  | 
									
						| Plumularia gracilis | (Fraser, 1948) |  | 
									
						| Plumularia gracillima | (Sars, 1873) |  | 
									
						| Plumularia habereri | Stechow, 1909 |  | 
									
						| Plumularia hargitti | Nutting, 1927 |  | 
									
						| Plumularia hyalina | Bale, 1882 |  | 
									
						| Plumularia insignis | Allman, 1883 |  | 
									
						| Plumularia insolens | Fraser, 1948 |  | 
									
						| Plumularia integra | Fraser, 1948 |  | 
									
						| Plumularia inverta | (Fraser, 1948) |  | 
									
						| Plumularia irregularis | Fraser, 1948 |  | 
									
						| Plumularia jaederholmi | (Stechow, 1912) |  | 
									
						| Plumularia kirkpatricki | Billard, 1908 |  | 
									
						| Plumularia lagenifera | Allman, 1885 |  | 
									
						| Plumularia linkoi | Naumov, 1960 |  | 
									
						| Plumularia macrotheca | Allman, 1877 |  | 
									
						| Plumularia margaretta | (Nutting, 1900) |  | 
									
						| Plumularia megalocephala | Allman, 1877 |  | 
									
						| Plumularia meganema | Fraser, 1948 |  | 
									
						| Plumularia micronema | Fraser, 1938 |  | 
									
						| Plumularia mobilis | Fraser, 1938 |  | 
									
						| Plumularia mossambicae | Millard, 1975 |  | 
									
						| Plumularia multiramosa | Fraser, 1948 |  | 
									
						| Plumularia mutabilis | Fraser, 1948 |  | 
									
						| Plumularia obesa | Blackburn, 1938 |  | 
									
						| Plumularia orientalis | Billard, 1911 |  | 
									
						| Plumularia parva | Fraser, 1948 |  | 
									
						| Plumularia paucinema | Fraser, 1940 |  | 
									
						| Plumularia paucinoda | Nutting, 1900 |  | 
									
						| Plumularia polycladia | Mammen, 1967 |  | 
									
						| Plumularia polynema | Fraser, 1941 |  | 
									
						| Plumularia procumbens | Spencer, 1891 |  | 
									
						| Plumularia profunda | unspecified |  | 
									
						| Plumularia propinqua | Fraser, 1937 |  | 
									
						| Plumularia providentiae | Jarvis, 1922 |  | 
									
						| Plumularia reversa | Fraser, 1948 |  | 
									
						| Plumularia rotunda | Mulder & Trebilcock, 1911 |  | 
									
						| Plumularia rugosa | Kirchenpauer, 1876 |  | 
									
						| Plumularia sargassi | Vanhoeffen, 1910 |  | 
									
						| Plumularia septata | Fraser, 1938 |  | 
									
						| Plumularia setacea | (Linnaeus, 1758) | Little seabristle | 
									
						| Plumularia setaceiformis | Mulder & Trebilcock, 1915 |  | 
									
						| Plumularia setaceoides | Bale, 1882 |  | 
									
						| Plumularia siliculata | (Mammen, 1967) |  | 
									
						| Plumularia sinuosa | Fraser, 1938 |  | 
									
						| Plumularia spiralis | Billard, 1911 |  | 
									
						| Plumularia spirocladia | Totton, 1930 |  | 
									
						| Plumularia strictocarpa | Pictet, 1893 |  | 
									
						| Plumularia strobilophora | Billard, 1913 |  | 
									
						| Plumularia stylifera | Allman, 1883 |  | 
									
						| Plumularia tenuissima | Totton, 1930 |  | 
									
						| Plumularia togata | Watson, 1973 |  | 
									
						| Plumularia tubacarpa | Watson, 2000 |  | 
									
						| Plumularia undulata | Yamada, 1950 |  | 
									
						| Plumularia variabilis | Quelch, 1885 |  | 
									
						| Plumularia venusta | Fraser, 1948 |  | 
									
						| Plumularia virginiae | Nutting, 1900 |  | 
									
						| Plumularia wasini | Jarvis, 1922 |  | 
									
						| Plumularia wattsi | Bale, 1887 |  | 
									
						| Plumularia wilsoni | Bale, 1926 |  | 
									
						| Polynemertesia gracillima | unspecified |  | 
									
						| Schizotricha anderssoni | Jäderholm, 1904 |  | 
									
						| Schizotricha frutescens | (Ellis & Solander, 1786) |  | 
									
						| Schizotricha gracilis | Naumov, 1960 |  | 
									
						| Schizotricha jaederholmi | Peña-Cantero & Vervoort, 1996 |  | 
									
						| Schizotricha multifurcata | Allman, 1883 |  | 
									
						| Schizotricha pacificola | Naumov, 1960 |  | 
									
						| Schizotricha polaris | Naumov, 1960 |  | 
									
						| Schizotricha southgeorgiae | Peña Cantero & Vervoort, 2004 |  | 
									
						| Schizotricha unifurcata | Allman, 1883 |  | 
									
						| Schizotricha variabilis | Bonnevie, 1899 |  |