Amphiura is een geslacht van slangsterren, en het typegeslacht van de familie Amphiuridae.
Soorten Ondergeslacht Amphiura Amphiura abbreviata , 1905 Amphiura abyssorum , 1876 Amphiura acacia , 1879 Amphiura accedens , 1910 Amphiura acrisia , 1938 Amphiura acutisquama , 1952 Amphiura agitata , 1904 Amphiura alba , 1924 Amphiura albella , 1933 Amphiura algida , 1911 Amphiura ambigua , 1905 Amphiura amokurae , 1924 Amphiura angularis , 1879 Amphiura annulifera , 1924 Amphiura anomala , 1875 Amphiura antarctica , 1876 Amphiura arcystata , 1911 Amphiura argentea , 1879 Amphiura aster , 1901 Amphiura atlantica , 1867 Amphiura atlantidea , 1970 † Amphiura badensis , 1954 Amphiura belgicae , 1900 Amphiura bellis , 1879 Amphiura benthica , 1968 Amphiura beringiana , 1955 Amphiura bidentata , 1938 Amphiura bihamula , 1900 Amphiura borealis (, 1871) Amphiura bountyia , 1974 Amphiura brachyactis , 1938 Amphiura brevipes , 1899 Amphiura brevispina , 1887 Amphiura calbuca , 1952 Amphiura callida , 2001 Amphiura canadensis , 1899 Amphiura candida , 1867 Amphiura caparti , 1962 Amphiura capensis , 1867 Amphiura carchara , 1911 Amphiura catephes , 1938 Amphiura celata , 1905 Amphiura changi , 2004 Amphiura cherbonnieri , 1972 Amphiura chiajei , 1843 Amphiura clausadae , 1978 Amphiura coacta , 1905 Amphiura commutata , 1922 Amphiura complanata , 1867 Amphiura concinna , 1904 Amphiura concolor , 1879 Amphiura constricta , 1879 Amphiura corona , 1978 Amphiura correcta , 1907 Amphiura crassipes , 1867 † Amphiura cretacea , 1907 Amphiura crispa , 1940 Amphiura crossota , 1943 Amphiura crypta , 1939 Amphiura dacunhae , 1936 Amphiura dawbini (, 1952) Amphiura deficiens , 1922 Amphiura deichmannae , 1965 Amphiura dejecta , 1922 Amphiura dejectoides , 1939 Amphiura delamarei , 1958 Amphiura demissa , 1922 Amphiura diacritica , 1938 Amphiura diastata , 1909 Amphiura diducta , 1914 Amphiura digitula (, 1911) Amphiura dino , 1949 Amphiura diomedeae , 1899 Amphiura divaricata , 1867 Amphiura dolia , 1938 Amphiura duncani , 1882 Amphiura elandiformis , 1966 Amphiura eugeniae , 1867 Amphiura eugenioides , 1939 Amphiura euopla , 1911 Amphiura exigua , 1899 Amphiura fasciata , 1940 Amphiura fibulata , 1914 Amphiura ficta , 1910 Amphiura filiformis (, 1776) - Draadarmige slangster Amphiura flexuosa , 1867 Amphiura fragilis , 1885 † Amphiura gigantiformis , 1954 Amphiura glabra , 1879 Amphiura goniodes , 1915 Amphiura grandisquama , 1869 Amphiura griegi , 1920 Amphiura gymnogastra , 1899 Amphiura gymnopora , 1899 Amphiura heraldica , 1952 Amphiura hilaris , 1904 Amphiura hinemoae , 1924 Amphiura immira , 1942 Amphiura incana , 1879 Amphiura inepta , 1954 Amphiura instans , 1905 Amphiura iraciae , 1976 Amphiura iridoides , 1917 Amphiura joubini , 1912 Amphiura kandai , 1942 Amphiura kinbergi , 1872 Amphiura koreae , 1879 Amphiura kuekenthali , 1913 Amphiura lacazei , 1976 Amphiura lanceolata , 1879 Amphiura latispina , 1867 Amphiura latisquama , 1924 Amphiura lepidevaspis , 1935 Amphiura leptobrachia , 1942 Amphiura leptodoma , 1911 Amphiura leptotata , 1915 Amphiura leucaspis , 1938 Amphiura linearis , 1933 Amphiura lorioli (, 1897) Amphiura lunaris , 1878 Amphiura lymani , 1885 Amphiura macraspis , 1942 Amphiura macroscytalia , 1943 Amphiura madecassae , 1978 Amphiura magellanica , 1867 Amphiura magnisquama , 1938 Amphiura marionensis , 1968 Amphiura maxima , 1879 Amphiura mediterranea , 1882 Amphiura megalaspis , 1939 Amphiura megapoma , 1942 Amphiura micra , 1938 Amphiura micraspis , 1911 Amphiura microdiscoida , 1915 Amphiura microplax , 1936 Amphiura microsoma , 1915 Amphiura modesta , 1882 Amphiura monorima , 1936 Amphiura morosa , 1905 Amphiura muelleri , 1887 Amphiura multiremula , 1938 Amphiura multispina , 1915 Amphiura nannodes , 1938 Amphiura nociva , 1904 Amphiura otteri , 1872 Amphiura pachybactra , 1942 Amphiura palmeri , 1882 Amphiura papillata , 1899 Amphiura perita , 1905 Amphiura perplexus (, 1855) † Amphiura plana , 2000 Amphiura plantei , 1978 Amphiura poecila , 1915 Amphiura polyacantha , 1899 Amphiura praefecta , 1907 Amphiura princeps , 1907 Amphiura proposita , 1922 Amphiura protecta , 1926 Amphiura psilopora , 1911 Amphiura ptena , 1938 Amphiura pusilla , 1897 Amphiura rathbuni , 1914 Amphiura reloncavii , 1952 Amphiura retusa , 1954 Amphiura richardi , 1896 Amphiura rosae , 1976 Amphiura rosea , 1894 † Amphiura sanctaecrucis , 1908 Amphiura sarsi , 1872 Amphiura semiermis , 1869 Amphiura seminuda , 1899 Amphiura senegalensis , 1970 Amphiura septemspinosa , 1915 Amphiura serpentina , 1899 Amphiura simonsi , 1952 Amphiura spinipes , 1924 Amphiura stepanovi , 1954 Amphiura stictacantha , 1938 Amphiura stimpsoni , 1859 Amphiura sundevalli (, 1842) Amphiura syntaracha , 1915 Amphiura tomentosa , 1879 Amphiura trachydisca , 1911 Amphiura triaina , 1954 Amphiura trisacantha , 1928 Amphiura tritonis , 1884 Amphiura tumulosa , 1954 Amphiura tutanekai , 1974 Amphiura uncinata , 1904 Amphiura ungulata , 1970 Amphiura ushakovi , 1954 Amphiura velox , 1910 Amphiura verticillata , 1867 Ondergeslacht Fellaria Amphiura africana (, 1957) Amphiura ecnomiotata , 1911 Amphiura heptacantha (, 1940) Amphiura liui , 2004 Amphiura octacantha (, 1915) Amphiura sinicola , 1941 Amphiura vadicola , 1915 Ondergeslacht Ophionema Amphiura hexacantha , 1932 Amphiura intricata , 1869 Ondergeslacht Ophiopeltis Amphiura aestuarii , 1915 Amphiura dikellacantha , 1974 Amphiura hexactis (, 1940) Amphiura parviscutata , 1966 Amphiura phalerata (, 1874) Amphiura securigera (, 1846) Amphiura tenuis (, 1938)