Abyssoninoe Orensanz, 1990 (additional source)
Amphilepis Ljungman, 1867 (additional source)
Anseropoda Nardo, 1834 (additional source)
Antedon de Fréminville, 1811 (additional source)
Antedonidae Norman, 1865 (additional source)
Aora Krøyer, 1845 (additional source)
Aora typica Krøyer, 1845 (additional source)
Arachnida (basis of record)
Asterina Nardo, 1834 (additional source)
Asteronyx Müller & Troschel, 1842 (additional source)
Asteronyx loveni Müller & Troschel, 1842 (additional source)
Astropecten Gray, 1840 (additional source)
Bathybiaster Danielssen & Koren, 1883 (additional source)
Bathycrinidae Bather, 1899 (additional source)
Bathycrinus Thomson, 1872 (additional source)
Benthopecten Verrill, 1884 (additional source)
Benthopectinidae Verrill, 1899 (additional source)
Brachyscelidae Stephensen, 1923 (additional source)
Cellaria Ellis & Solander, 1786 (additional source)
Ceramaster Verrill, 1899 (additional source)
Chalinidae Gray, 1867 (additional source)
Cheiraster Studer, 1883 (additional source)
Chondraster Verrill, 1895 (additional source)
Cribrella Lütken, 1857 accepted as Henricia Gray, 1840 (additional source)
Crossaster Müller & Troschel, 1840 (additional source)
Ctenodiscus Müller & Troschel, 1842 (additional source)
Diaixidae Sars G.O., 1902 (additional source)
Echinaster Müller & Troschel, 1840 (additional source)
Echinus Linnaeus, 1758 (additional source)
Enchelidium Ehrenberg, 1836 (basis of record)
Eurycopidae Hansen, 1916 accepted as Eurycopinae Hansen, 1916 (additional source)
Ganeriidae Sladen, 1889 accepted as Ganeriinae Sladen, 1889 (basis of record)
Goniopectinidae Verrill, 1889 (additional source)
Gorgonocephalus Leach, 1815 (additional source)
Halecium Oken, 1815 (additional source)
Hathrometra AH Clark, 1908 (additional source)
Heliometra AH Clark, 1907 (additional source)
Heliometra glacialis (Owen, 1833 ex Leach MS) (additional source)
Hippasteria Gray, 1840 (additional source)
Hippasteria phrygiana (Parelius, 1768) (additional source)
Ilyarachna hirticeps G. O. Sars, 1870 (additional source)
Ilyarachnidae Hansen, 1916 accepted as Ilyarachninae Hansen, 1916 (additional source)
Leptoptychaster E. A. Smith, 1879 accepted as Leptychaster E. A. Smith, 1876 (additional source)
Leptychaster E. A. Smith, 1876 (additional source)
Leptychaster kerguelenensis E. A. Smith, 1876 (basis of record)
Lophaster Verrill, 1878 (additional source)
Luidia Forbes, 1839 (additional source)
Marginaster Perrier, 1881 (additional source)
Nymphon gracilipes Miers, 1875 (basis of record)
Nymphonidae Wilson, 1878 (basis of record)
Obelia bidentata Clark, 1875 (additional source)
Odontasteridae Verrill, 1899 (additional source)
Ophiacantha Müller & Troschel, 1842 (additional source)
Ophiactis Lütken, 1856 (additional source)
Ophidiasteridae Verrill, 1870 (additional source)
Ophiocten Lütken, 1855 (additional source)
Ophioglypha Lyman, 1860 accepted as Ophiura Lamarck, 1801 (additional source)
Ophiomitrella Verrill, 1899 (additional source)
Ophiomusium Lyman, 1869 (additional source)
Ophioscolex Müller & Troschel, 1842 (additional source)
Ophiura Lamarck, 1801 (additional source)
Pandea Lesson, 1843 (additional source)
Pectinaster Perrier, 1885 (additional source)
Pectinaster filholi Perrier, 1885 (additional source)
Persephonaster Wood-Mason & Alcock, 1891 (additional source)
Plumularia Lamarck, 1816 (additional source)
Podocoryna M. Sars, 1846 (additional source)
Porania Gray, 1840 (additional source)
Porania (Pseudoporania) Dons, 1936 (additional source)
Porcellanasteridae Sladen, 1883 (additional source)
Pseudarchaster Sladen, 1889 (additional source)
Pseudarchaster discus Sladen, 1889 (basis of record)
Psilaster Sladen, 1885 (additional source)
Radiaster Perrier, 1881 (additional source)
Radiasteridae Fisher, 1916 (additional source)
Schistidium Brid., 1819 (basis of record)
Schistidium maritimum (Turn.) Br. Eur., 1845 (basis of record)
Sertularella Gray, 1848 (additional source)
Symplectoscyphus Marktanner-Turneretscher, 1890 (additional source)
Tortella (basis of record)
Tremaster Verrill, 1879 (additional source)
Tremaster mirabilis Verrill, 1880 (additional source)
Trichometra AH Clark, 1908 (additional source)
Ulota Mohr in Brid., 1819 (basis of record)
Ulota phyllantha Brid., 1819 (basis of record)
Vargula Skogsberg, 1920 (additional source)
Xanthocalanus Giesbrecht, 1893 (additional source)

English squirrel's tail for Sertularia argentea Linnaeus, 1758