Asteroidea Taxon list
Aphroditaster gracilis Sladen, 1889 accepted as Pseudarchaster gracilis (Sladen, 1889)
Aphroditaster microceramus Fisher, 1913 accepted as Pseudarchaster microceramus (Fisher, 1913)
Fisheraster microceramus (Fisher, 1913) accepted as Pseudarchaster microceramus (Fisher, 1913)
Gephyreaster swifti (Fisher, 1905)
Paragonaster breviradiatus Macan, 1938 accepted as Paragonaster ctenipes breviradiatus Macan, 1938
Paragonaster chinensis Liao, 1983
Paragonaster clarkae Blake & Aronson, 1998 †
Paragonaster ctenipes Sladen, 1889
Paragonaster ctenipes breviradiatus Macan, 1938
Paragonaster ctenipes ctenipes Sladen, 1889
Paragonaster ctenipes hypacanthus Fisher, 1913
Paragonaster cylindratus Sladen, 1889 accepted as Paragonaster subtilis (Perrier, 1881)
Paragonaster elongatus (Perrier, 1885) accepted as Paragonaster subtilis (Perrier, 1881)
Paragonaster felli Stevens, 2020 †
Paragonaster formosus (Verrill, 1884) accepted as Paragonaster subtilis (Perrier, 1881)
Paragonaster grandis H.L. Clark, 1941
Paragonaster haldixoni Jagt, Thuy, Donovan & Stohr, 2014 †
Paragonaster hoeimaruae Kobayashi et al. 2024
Paragonaster obtusus (Hayashi, 1973)
Paragonaster ridgwayi McKnight, 1973
Paragonaster stenostichus Fisher, 1913
Paragonaster strictus Perrier, 1894 accepted as Paragonaster subtilis (Perrier, 1881)
Paragonaster subtilis (Perrier, 1881)
Paragonaster tenuiradiis Alcock, 1893
Perissogonaster insignis Fisher, 1913
Pseudarchaster abernethyi Fell, 1958 accepted as Pseudarchaster garricki Fell, 1958
Pseudarchaster aequabile (Koehler, 1907) accepted as Pseudarchaster gracilis (Sladen, 1889)
Pseudarchaster alascensis Fisher, 1905
Pseudarchaster annectens (Perrier, 1894) accepted as Pseudarchaster parelii (Düben & Koren, 1846)
Pseudarchaster aphrodite (Perrier, 1894) accepted as Pseudarchaster gracilis (Sladen, 1889)
Pseudarchaster boardmani Livingstone, 1934 accepted as Mediaster boardmani (Livingstone, 1934)
Pseudarchaster brachyactis H.L. Clark, 1923 accepted as Pseudarchaster tessellatus Sladen, 1889
Pseudarchaster concinnus Verrill, 1894 accepted as Pseudarchaster gracilis (Sladen, 1889)
Pseudarchaster discus Sladen, 1889
Pseudarchaster dissonus Fisher, 1910
Pseudarchaster diversigranulatus Macan, 1938
Pseudarchaster fallax (Perrier, 1885) accepted as Pseudarchaster parelii (Düben & Koren, 1846)
Pseudarchaster garricki Fell, 1958
Pseudarchaster gracilis (Sladen, 1889)
Pseudarchaster gracilis gracilis (Sladen, 1889)
Pseudarchaster gracilis tessellatus Sladen, 1889 represented as Pseudarchaster tessellatus Sladen, 1889
Pseudarchaster granuliferus Verrill, 1899 accepted as Pseudarchaster parelii (Düben & Koren, 1846)
Pseudarchaster hispidus Verrill, 1899
Pseudarchaster hystrix (Perrier, 1894) accepted as Pseudarchaster parelii (Düben & Koren, 1846)
Pseudarchaster intermedius Sladen, 1889 accepted as Pseudarchaster parelii (Düben & Koren, 1846)
Pseudarchaster intermedius var. insignis Verrill, 1895 accepted as Pseudarchaster parelii (Düben & Koren, 1846)
Pseudarchaster jordani Fisher, 1906
Pseudarchaster macdougalli McKnight, 1973
Pseudarchaster microceramus (Fisher, 1913)
Pseudarchaster motutaraensis Eagle, 1999 †
Pseudarchaster mozaicus Wood-Mason & Alcock, 1891
Pseudarchaster myobrachius Fisher, 1906
Pseudarchaster necator (Perrier, 1894) accepted as Pseudarchaster gracilis (Sladen, 1889)
Pseudarchaster obtusus Hayashi, 1973 accepted as Paragonaster obtusus (Hayashi, 1973)
Pseudarchaster oligoporus Fisher, 1913
Pseudarchaster ordinatus Verrill, 1899 accepted as Pseudarchaster gracilis (Sladen, 1889)
Pseudarchaster ornatus Djakonov, 1950
Pseudarchaster parelii (Düben & Koren, 1846)
Pseudarchaster parellii (Düben & Koren, 1846) accepted as Pseudarchaster parelii (Düben & Koren, 1846)
Pseudarchaster patagonicus (Perrier, 1891) accepted as Pseudarchaster discus Sladen, 1889
Pseudarchaster pectinifer Ludwig, 1905
Pseudarchaster portlandicus (Hess, 1955) †
Pseudarchaster pretiosus (Döderlein, 1902) accepted as Dipsacaster pretiosus (Döderlein, 1902)
Pseudarchaster pulcher Ludwig, 1905
Pseudarchaster pusillus Fisher, 1905
Pseudarchaster roseus (Alcock, 1893)
Pseudarchaster spatuliger Mortensen, 1934 accepted as Craspidaster hesperus (Muller & Troschel, 1840)
Pseudarchaster tessellatus Sladen, 1889
Pseudarchaster tessellatus var. arcticus Sluiter, 1895 accepted as Pseudarchaster tessellatus Sladen, 1889
Pseudarchaster verrilli Ludwig, 1905
Skiaster vikingr Blake & Jagt, 2005 †