| Nominal Species (n = 63) | Present allocation (n = 58) | Ref. |
|---|---|---|
| Ophiothrix abstinens Koehler, 1930 | Ophiothrix panchyendyta | 84290 |
| Ophiura angulata Say, 1825 | Ophiothrix angulata | 75097 |
| Ophiothrix aristulata Lyman, 1879 | Ophiothrix aristulata | 88950 |
| Ophiothrix armata Koehler, 1905 | Ophiothrix armata | 84290 |
| Ophiothrix brachyactis Clark, 1915 | Ophiothrix brachyactis | 19 |
| Ophiomaza cacaotica Lyman, 1871 | Ophiomaza cacaotica | 19 |
| Ophiothrix capillaris Lyman, 1879 | Ophiothrix capillaris | 81020 |
| Ophiothrix cimar Hendler, 2005 | Ophiothrix cimar | 415 |
| Ophiothrix contenta Koehler, 1930 | Ophiothrix contenta | 81020 |
| Ophiothrix crassispina Koehler, 1904 | Ophiothrix crassispina | 81020 |
| Ophiothela danae Verrill, 1869 | Ophiothela danae | 77930 |
| Ophiothrix deceptor Koehler, 1922 | Ophiothrix deceptor | 81020 |
| Ophiothrix dumosa Lyman, 1860 | Ophiothrix spiculata | 75097 |
| Ophiogymna elegans Ljungman, 1866 | Ophiogymna elegans | 84290 |
| Ophiopteron elegans Ludwig, 1888 | Ophiopteron elegans | 84290 |
| Ophiothrix elegans Lütken, 1869 | Ophiothrix elegans | 81020 |
| Ophiothrix eurycolpodes Clark, 1918 | Ophiothrix eurycolpodes | 81020 |
| Ophiothrix exigua Lyman, 1874 | Ophiothrix exigua | 3477 |
| Ophiothrix foveolata Marktanner-Turneretscher, 1887 | Ophiothrix foveolata | 81020 |
| Ophiothrix fulgens Koehler, 1905 | Ophiogymna pellicula | 84290 |
| Ophiothrix fumaria Müller & Troschel, 1842 | Ophiothrix fumaria | 3477 |
| Ophiogymna funesta Koehler, 1922 | Ophiogymna funesta | 81020 |
| Ophiothela gracilis Nielsen, 1932 | Ophiothela gracilis | 3477 |
| Ophiothrix infirma Koehler, 1905 | Ophiothrix infirma | 81020 |
| Ophiothrix koreana Duncan, 1879 | Ophiothrix koreana | 81020 |
| Ophiothrix lepidus de Loriol, 1893 | Ophiothrix lepidus | 3477 |
| Ophiothrix leucotrigona Clark, 1918 | Ophiothrix leucotrigona | 81020 |
| Ophiothrix lineata Lyman, 1860 | Ophiothrix lineata | 19 |
| Ophiothrix luetkeni Thomson, 1872 | Ophiothrix luetkeni | 19 |
| Ophiothrix marenzelleri Koehler, 1904 | Ophiothrix marenzelleri | 75927 |
| Ophiothrix miles Koehler, 1905 | Ophiothrix miles | 81020 |
| Ophiolophus novarae Marktanner-Turneretscher, 1887 | Ophiolophus novarae | 3477 |
| Ophiothrix oerstedii Lütken, 1856 | Ophiothrix oerstedii | 19 |
| Ophiothrix oliveri Benham, 1910 | Ophiothrix oliveri | 3477 |
| Ophiothrix panchyendyta Clark, 1911 | Ophiothrix panchyendyta | 84290 |
| Ophiocampsis pellicula Duncan, 1887 | Ophiogymna pellicula | 84290 |
| Placophiothrix phrixa Clark, 1939 | Ophiogymna pellicula | 84290 |
| Ophiothrix picteti de Loriol, 1893 | Ophiothrix picteti | 3477 |
| Ophiothrix plana Lyman, 1874 | Ophiothrix plana | 84821 |
| Ophiothrix prostata Koehler, 1922 | Ophiothrix prostata | 81020 |
| Ophiothrix proteus Koehler, 1905 | Ophiothrix proteus | 81020 |
| Ophiothrix purpurea von Martens, 1867 | Ophiothrix purpurea | 81020 |
| Ophiothrix pusilla Lyman, 1874 | Ophiothrix pusilla | 81020 |
| Ophiothrix rotata von Martens, 1870 | Ophiothrix rotata | 81020 |
| Ophiothrix rudis Lyman, 1874 | Ophiothrix rudis | 19 |
| Ophiopsammium rugosum Koehler, 1905 | Ophiopsammium rugosum | 84290 |
| Ophiogymna saltatrix McKnight, 1968 | Ophiothrix lepidus | 3477 |
| Ophiothrix scotiosa Murakami, 1943 | Ophiothrix scotiosa | 81020 |
| Ophiopsammium semperi Lyman, 1874 | Ophiopsammium semperi | 84290 |
| Ophiothrix signata Koehler, 1922 | Ophiothrix signata | 81020 |
| Ophiothrix spiculata Le Conte, 1851 | Ophiothrix spiculata | 19 |
| Ophiothrix spinosissima Koehler, 1905 | Ophiothrix spinosissima | 84290 |
| Ophiothrix stelligera Lyman, 1874 | Ophiothrix ciliaris | 3477 |
| Ophiothrix stri Hendler, 2005 | Ophiothrix stri | 415 |
| Ophiothrix suensonii Lütken, 1856 | Ophiothrix suensonii | 19 |
| Ophiothrix tenera Brock, 1888 | Ophiothrix tenera | 87041 |
| Ophiothrix trilineata Lütken, 1869 | Ophiothrix trilineata | 81020 |
| Ophiothrix vetusta Koehler, 1930 | Ophiothrix vetusta | 81020 |
| Ophiothrix vigelandi Clark, 1968 | Ophiothrix vigelandi | 81020 |
| Ophiothrix viridialba von Martens, 1867 | Ophiothrix viridialba | 81020 |
| Ophiopteron vitense Koehler, 1927 | Ophiopteron vitense | 84290 |
| Ophiopteron vitiense Koehler, 1927 | Ophiopteron vitiense | 81020 |
| Ophiothrix vitrea Döderlein, 1896 | Ophiothrix vitrea | 81020 |