• Hippasteria Gray, 1840
• Hippasteria (Euhippasteria) Dons, 1937 accepted as Hippasteria Gray, 1840
• Hippasteria (Nehippasteria) Dons, 1938 accepted as Hippasteria Gray, 1840
• Hippasteria (Nehippasteria) insignis Dons, 1937 accepted as Hippasteria phrygiana phrygiana (Parelius, 1768) accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria aculeata Djakonov, 1950 accepted as Hippasteria leiopelta Fisher, 1910
• Hippasteria aleutica Clark & Jewett, 2011 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria argentinensis Bernasconi, 1961 accepted as Hippasteria phrygiana argentinensis Bernasconi, 1961 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria armata Fisher, 1911 accepted as Hippasteria spinosa Verrill, 1909 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria californica Fisher, 1905
• Hippasteria capstonei Mah, 2022
• Hippasteria caribaea Verrill, 1899 accepted as Gilbertaster caribaea (Verrill, 1899)
• Hippasteria colossa Djakonov, 1950 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria cornuta Gray, 1840 accepted as Hippasteria phrygiana phrygiana (Parelius, 1768) accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria derjungini Djakonov, 1950 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria europaea Gray, 1840 accepted as Hippasteria phrygiana phrygiana (Parelius, 1768) accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria falklandica Fisher, 1940
• Hippasteria heathi Fisher, 1905
• Hippasteria hyadesi Perrier, 1891 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria imperialis Goto, 1914
• Hippasteria insignis Dons, 1937 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria johnstoni (Gray, 1836) accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria kurilensis Fisher, 1911 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria leiopelta Fisher, 1910
• Hippasteria leiopelta armata Fisher, 1911 accepted as Hippasteria spinosa Verrill, 1909 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria leiopelta f. aculeata Djakonov, 1950 accepted as Hippasteria leiopelta Fisher, 1910
• Hippasteria leiopelta f. longimana Djakonov, 1950
• Hippasteria lepidonotus (Fisher, 1905)
• Hippasteria longimana Djakonov, 1950 accepted as Hippasteria leiopelta Fisher, 1910
• Hippasteria magellanica Perrier, 1888 (unaccepted > nomen nudum)
• Hippasteria mammifera Djakonov, 1950 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria mcknighti Mah, Neill, Eleaume & Foltz, 2014
• Hippasteria muscipula Mah, Neill, Eleaume & Foltz, 2014
• Hippasteria nozawai Goto, 1914
• Hippasteria pacifica Ludwig, 1905 accepted as Cryptopeltaster Fisher, 1905 accepted as Hippasteria Gray, 1840
• Hippasteria pedicellaris Djakonov, 1950 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria philippinensis Domantay & Roxas, 1938 accepted as Culcita novaeguineae Müller & Troschel, 1842
• Hippasteria phrygiana (Parelius, 1768)
• Hippasteria phrygiana argentinensis Bernasconi, 1961 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria phrygiana phrygiana (Parelius, 1768) accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria phrygiana strongylactis H.L. Clark, 1926 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria phrygiana var. capensis Mortensen, 1933
• Hippasteria plana Gray, 1840 accepted as Hippasteria phrygiana phrygiana (Parelius, 1768) accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria spinosa Verrill, 1909 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria strongylactis H.L. Clark, 1926 accepted as Hippasteria phrygiana strongylactis H.L. Clark, 1926 accepted as Hippasteria phrygiana (Parelius, 1768)
• Hippasteria tasmanica McKnight, 2006 accepted as Evoplosoma tasmanica (McKnight, 2006)
• Hippasteria tiburoni Mah, Neill, Eleaume & Foltz, 2014
• Hippasteria trojana Fell, 1958 accepted as Hippasteria phrygiana (Parelius, 1768)