Amphilepis guerini Cherbonnier & Guille, 1978 (original description)
Amphilepis mobilis Koehler, 1904 (basis of record)
Amphilycus Mortensen, 1933 accepted as Ophiodaphne Koehler, 1930 (source of synonymy)
Amphilycus androphorus Mortensen, 1933 accepted as Ophiodaphne scripta (Koehler, 1904) (source of synonymy)
Amphilycus scripta (Koehler, 1904) accepted as Ophiodaphne scripta (Koehler, 1904) (source of synonymy)
Amphiodia (Amphiodia) picardi Cherbonnier & Guille, 1978 accepted as Ophionephthys difficilis (Duncan, 1887) (original description)
Amphiodia picardi Cherbonnier & Guille, 1978 represented as Amphiodia (Amphiodia) picardi Cherbonnier & Guille, 1978 accepted as Ophionephthys difficilis (Duncan, 1887) (original description)
Amphiodia picardi Cherbonnier & Guille, 1978 represented as Amphiodia (Amphiodia) picardi Cherbonnier & Guille, 1978 accepted as Ophionephthys difficilis (Duncan, 1887) (basis of record)
Amphioplus (Amphioplus) furcatus Mortensen, 1933 accepted as Amphioplus (Lymanella) furcatus Mortensen, 1933 (source of synonymy)
Amphioplus (Amphioplus) parvitus Cherbonnier & Guille, 1978 (original description)
Amphioplus (Amphioplus) spinosus Cherbonnier & Guille, 1978 (original description)
Amphioplus (Amphioplus) thomassini Cherbonnier & Guille, 1978 (original description)
Amphioplus (Amphioplus) titubantius Cherbonnier & Guille, 1978 (original description)
Amphioplus (Lymanella) peresi Cherbonnier & Guille, 1978 (original description)
Amphioplus cyrtacanthus H.L. Clark, 1915 (basis of record)
Amphioplus heptagonus Cherbonnier & Guille, 1978 (original description)
Amphioplus impressa (Ljungman, 1867) accepted as Amphioplus (Amphichilus) impressus (Ljungman, 1867) (source of synonymy)
Amphioplus impressa (Ljungman, 1867) accepted as Amphioplus (Amphichilus) impressus (Ljungman, 1867) (basis of record)
Amphioplus laevis (Lyman, 1874) represented as Amphioplus (Lymanella) laevis (Lyman, 1874) (source of synonymy)
Amphioplus longuscutum Cherbonnier & Guille, 1978 (original description)
Amphioplus margueritae Cherbonnier & Guille, 1978 (original description)
Amphioplus polymorphus Cherbonnier, 1972 (basis of record)
Amphioplus spinosus Cherbonnier & Guille, 1978 represented as Amphioplus (Amphioplus) spinosus Cherbonnier & Guille, 1978 (basis of record)
Amphioplus stenaspis H.L. Clark, 1938 represented as Amphioplus (Amphioplus) stenaspis H.L. Clark, 1938 (basis of record)
Amphipholis Ljungman, 1866 (additional source)
Amphipholis integra Ljungman, 1867 accepted as Amphioplus (Lymanella) integer (Ljungman, 1867) (source of synonymy)
Amphipholis litoralis Cherbonnier & Guille, 1978 accepted as Amphipholis littoralis Cherbonnier & Guille, 1978 (basis of record)
Amphipholis littoralis Cherbonnier & Guille, 1978 (original description)
Amphipholis loripes Koehler, 1922 accepted as Amphiodia (Amphispina) loripes (Koehler, 1922) (basis of record)
Amphipholis sigillata Cherbonnier & Guille, 1978 (original description)
Amphiura (Amphiura) clausadae Cherbonnier & Guille, 1978 (original description)
Amphiura (Amphiura) corona Cherbonnier & Guille, 1978 (original description)
Amphiura (Amphiura) lorioli (Koehler, 1897) (basis of record)
Amphiura (Amphiura) madecassae Cherbonnier & Guille, 1978 (original description)
Amphiura (Amphiura) plantei Cherbonnier & Guille, 1978 (original description)
Amphiura acrisia H.L. Clark, 1938 represented as Amphiura (Amphiura) acrisia H.L. Clark, 1938 (basis of record)
Amphiura clausadae Cherbonnier & Guille, 1978 represented as Amphiura (Amphiura) clausadae Cherbonnier & Guille, 1978 (basis of record)
Amphiura corona Cherbonnier & Guille, 1978 represented as Amphiura (Amphiura) corona Cherbonnier & Guille, 1978 (basis of record)
Amphiura crispa Mortensen, 1940 (basis of record)
Amphiura diomedeae Lütken & Mortensen, 1899 represented as Amphiura (Amphiura) diomedeae Lütken & Mortensen, 1899 (basis of record)
Amphiura ficta Koehler, 1910 (basis of record)
Amphiura leptotata H.L. Clark, 1915 represented as Amphiura (Amphiura) leptotata H.L. Clark, 1915 (basis of record)
Amphiura lorioli (Koehler, 1897) represented as Amphiura (Amphiura) lorioli (Koehler, 1897) (basis of record)
Amphiura lorioli (Koehler, 1897) represented as Amphiura (Amphiura) lorioli (Koehler, 1897) (source of synonymy)
Amphiura madecassae Cherbonnier & Guille, 1978 represented as Amphiura (Amphiura) madecassae Cherbonnier & Guille, 1978 (basis of record)
Amphiura micra H.L. Clark, 1938 represented as Amphiura (Amphiura) micra H.L. Clark, 1938 (basis of record)
Amphiura octacantha (H.L. Clark, 1915) represented as Amphiura (Fellaria) octacantha (H.L. Clark, 1915) (basis of record)
Amphiura octacantha (H.L. Clark, 1915) represented as Amphiura (Fellaria) octacantha (H.L. Clark, 1915) (source of synonymy)
Amphiura plantei Cherbonnier & Guille, 1978 represented as Amphiura (Amphiura) plantei Cherbonnier & Guille, 1978 (basis of record)
Amphiura sexradiata Koehler, 1930 accepted as Amphiura (Amphiura) velox Koehler, 1910 (basis of record)
Amphiura tenuis (H.L. Clark, 1938) represented as Amphiura (Ophiopeltis) tenuis (H.L. Clark, 1938) (source of synonymy)
Amphiura tenuis (H.L. Clark, 1938) represented as Amphiura (Ophiopeltis) tenuis (H.L. Clark, 1938) (basis of record)
Astroboa Döderlein, 1911 (basis of record)
Astroboa clavata (Lyman, 1861) (additional source)
Astroboa granulatus (H.L. Clark, 1938) (basis of record)
Astrocladus Verrill, 1899 (basis of record)
Astrocladus exiguus (Lamarck, 1816) (basis of record)
Astrocladus tonganus Döderlein, 1911 (basis of record)
Astrophyton clavatum Lyman, 1861 accepted as Astroboa clavata (Lyman, 1861) (source of synonymy)
Ophiacantha gracilis Verrill, 1885 accepted as Ophiothamnus chariis H.L. Clark, 1915 (source of synonymy)
Ophiacantha gracilis Verrill, 1885 accepted as Ophiothamnus chariis H.L. Clark, 1915 (basis of record)
Ophiactis Lütken, 1856 (additional source)
Ophiactis crosnieri Cherbonnier & Guille, 1978 (original description)
Ophiactis picteti (de Loriol, 1893) (additional source)
Ophiactis savignyi (Müller & Troschel, 1842) (additional source)
Ophiactis savignyi (Müller & Troschel, 1842) (source of synonymy)
Ophiactis versicolor H.L. Clark, 1939 accepted as Ophiactis savignyi (Müller & Troschel, 1842) (source of synonymy)
Ophiarachnella septemspinosa (Müller & Troschel, 1842) (additional source)
Ophiarthrum Peters, 1851 accepted as Ophiomastix Müller & Troschel, 1842 (basis of record)
Ophiocentrotus dilatatus (Koehler, 1905) accepted as Ophiocentrus dilatata (Koehler, 1905) (basis of record)
Ophiocentrus aspera (Koehler, 1905) (basis of record)
Ophiocentrus crassuspinosus Cherbonnier & Guille, 1978 (original description)
Ophiocentrus dilatata (Koehler, 1905) (basis of record)
Ophiocentrus spinacutus Cherbonnier & Guille, 1978 (original description)
Ophiochaeta Lütken, 1869 (basis of record)
Ophiochaeta crinita Cherbonnier & Guille, 1978 accepted as Ophiochaeta hirsuta Lütken, 1869 (original description)
Ophiochaeta hirsuta Lütken, 1869 (additional source)
Ophiocnemis Müller & Troschel, 1842 (basis of record)
Ophiocnemis marmorata (Lamarck, 1816) (additional source)
Ophiocoma parva H.L. Clark, 1915 accepted as Ophiocomella sexradia (Duncan, 1887) (source of synonymy)
Ophiocomella A.H. Clark, 1939 (basis of record)
Ophiocomella sexradia (Duncan, 1887) (additional source)
Ophiodaphne Koehler, 1930 (basis of record)
Ophiodaphne scripta (Koehler, 1904) (additional source)
Ophiolepis Müller & Troschel, 1840 (additional source)
Ophiomastix Müller & Troschel, 1842 (basis of record)
Ophiomastix palaoensis Murakami, 1943 (basis of record)
Ophiomaza Lyman, 1871 (basis of record)
Ophionereis Lütken, 1859 (additional source)
Ophionereis degeneri (A.H. Clark, 1949) (source of synonymy)
Ophionereis degeneri (A.H. Clark, 1949) (basis of record)
Ophionereis hexactis H.L. Clark, 1938 (basis of record)
Ophionereis thryptica (Murakami, 1943) (basis of record)
Ophioneroides Cherbonnier & Guille, 1978 (basis of record)
Ophioneroides Cherbonnier & Guille, 1978 (original description)
Ophioneroides granum Cherbonnier & Guille, 1978 (original description)
Ophionyx Müller & Troschel, 1840 accepted as Ophiothrix Müller & Troschel, 1840 (additional source)
Ophioplocus Lyman, 1861 (additional source)
Ophioplocus imbricata (Müller & Troschel, 1842) accepted as Ophioplocus imbricatus (Müller & Troschel, 1842) (source of synonymy)
Ophiopsila timida Koehler, 1930 (basis of record)

Comoran Exclusive Economic Zone for Amphioplus (Amphioplus) titubantius Cherbonnier & Guille, 1978 
Comoran Exclusive Economic Zone for Amphioplus (Lymanella) integer (Ljungman, 1867) 
Comoran Exclusive Economic Zone for Amphioplus hastatus (Ljungman, 1867) 
Comoran Exclusive Economic Zone for Amphiura luetkeni Duncan, 1879 
Comoran Exclusive Economic Zone for Ophiacantha gracilis Verrill, 1885 
Comoran Exclusive Economic Zone for Ophiactis savignyi (Müller & Troschel, 1842) 
Comoran Exclusive Economic Zone for Ophiarthrum elegans Peters, 1851 
Comoran Exclusive Economic Zone for Ophiocoma brevipes Peters, 1851 
Comoran Exclusive Economic Zone for Ophiocoma erinaceus Müller & Troschel, 1842 
Comoran Exclusive Economic Zone for Ophiocoma pica Müller & Troschel, 1842 
Comoran Exclusive Economic Zone for Ophiocoma scolopendrina (Lamarck, 1816) 
Comoran Exclusive Economic Zone for Ophioconus cupida 
Comoran Exclusive Economic Zone for Ophiomastix caryophyllata Lütken, 1869 
Comoran Exclusive Economic Zone for Ophiomastix koehleri Devaney, 1977 
Comoran Exclusive Economic Zone for Ophiomastix venosa Peters, 1851 
Comoran Exclusive Economic Zone for Ophionereis dubia (Müller & Troschel, 1842) 
Comoran Exclusive Economic Zone for Ophionereis hexactis H.L. Clark, 1938 
Comoran Exclusive Economic Zone for Ophionereis porrecta Lyman, 1860 
Comoran Exclusive Economic Zone for Ophiothela venusta (de Loriol, 1900) 
Comoran Exclusive Economic Zone for Ophiothrix comata Müller & Troschel, 1842 
Comoran Exclusive Economic Zone for Ophiothrix propinqua Lyman, 1861 
Comoran Exclusive Economic Zone for Ophiothrix savignyi (Müller & Troschel, 1842) 
Comoran Exclusive Economic Zone for Ophiothrix trilineata Lütken, 1869 
Comoran Exclusive Economic Zone for Ophiura kinbergi Ljungman, 1866 
Madagascan Exclusive Economic Zone for Ophiochaeta crinita Cherbonnier & Guille, 1978 
Madagascan Exclusive Economic Zone for Ophiothrix exigua Lyman, 1874 
Madagascar for Amphilepis guerini Cherbonnier & Guille, 1978 
Madagascar for Amphilepis mobilis Koehler, 1904 
Madagascar for Amphiodia dividua Mortensen, 1933 
Madagascar for Amphiodia microplax Burfield, 1924 
Madagascar for Amphiodia picardi Cherbonnier & Guille, 1978 
Madagascar for Amphioplus (Amphioplus) parvitus Cherbonnier & Guille, 1978 
Madagascar for Amphioplus (Amphioplus) titubantius Cherbonnier & Guille, 1978 
Madagascar for Amphioplus (Lymanella) integer (Ljungman, 1867) 
Madagascar for Amphioplus (Lymanella) peresi Cherbonnier & Guille, 1978 
Madagascar for Amphioplus cyrtacanthus H.L. Clark, 1915 
Madagascar for Amphioplus furcatus Mortensen, 1933 
Madagascar for Amphioplus hastatus (Ljungman, 1867) 
Madagascar for Amphioplus heptagonus Cherbonnier & Guille, 1978 
Madagascar for Amphioplus impressa (Ljungman, 1867) 
Madagascar for Amphioplus laevis (Lyman, 1874) 
Madagascar for Amphioplus longuscutum Cherbonnier & Guille, 1978 
Madagascar for Amphioplus lucidus Koehler, 1922 
Madagascar for Amphioplus margueritae Cherbonnier & Guille, 1978 
Madagascar for Amphioplus polymorphus Cherbonnier, 1972 
Madagascar for Amphioplus stenaspis H.L. Clark, 1938  (inaccurate)
Madagascar for Amphioplus thomassini Cherbonnier & Guille, 1978 
Madagascar for Amphipholis litoralis Cherbonnier & Guille, 1978 
Madagascar for Amphipholis loripes Koehler, 1922 
Madagascar for Amphipholis sigillata Cherbonnier & Guille, 1978 
Madagascar for Amphipholis squamata (Delle Chiaje, 1828) 
Madagascar for Amphiura (Amphiura) dejectoides H.L. Clark, 1939 
Madagascar for Amphiura acrisia H.L. Clark, 1938 
Madagascar for Amphiura candida Ljungman, 1867 
Madagascar for Amphiura clausadae Cherbonnier & Guille, 1978 
Madagascar for Amphiura corona Cherbonnier & Guille, 1978 
Madagascar for Amphiura crispa Mortensen, 1940 
Madagascar for Amphiura diomedeae Lütken & Mortensen, 1899 
Madagascar for Amphiura ficta Koehler, 1910 
Madagascar for Amphiura leptotata H.L. Clark, 1915 
Madagascar for Amphiura lorioli (Koehler, 1897) 
Madagascar for Amphiura luetkeni Duncan, 1879 
Madagascar for Amphiura madecassae Cherbonnier & Guille, 1978 
Madagascar for Amphiura micra H.L. Clark, 1938 
Madagascar for Amphiura octacantha (H.L. Clark, 1915) 
Madagascar for Amphiura plantei Cherbonnier & Guille, 1978 
Madagascar for Amphiura sexradiata Koehler, 1930 
Madagascar for Amphiura tenuis (H.L. Clark, 1938) 
Madagascar for Astroboa clavata (Lyman, 1861) 
Madagascar for Astroboa nuda (Lyman, 1874) 
Madagascar for Astrocladus exiguus (Lamarck, 1816) 
Madagascar for Astrocladus granulatus H.L. Clark, 1938 
Madagascar for Astrocladus tonganus Döderlein, 1911 
Madagascar for Euryale aspera Lamarck, 1816 
Madagascar for Macrophiothrix demessa (Lyman, 1861) 
Madagascar for Macrophiothrix longipeda (Lamarck, 1816) 
Madagascar for Ophiacantha gracilis Verrill, 1885 
Madagascar for Ophiactis crosnieri Cherbonnier & Guille, 1978 
Madagascar for Ophiactis lymani Ljungman, 1872 
Madagascar for Ophiactis picteti (de Loriol, 1893) 
Madagascar for Ophiactis savignyi (Müller & Troschel, 1842) 
Madagascar for Ophiarachnella gorgonia (Müller & Troschel, 1842) 
Madagascar for Ophiarachnella septemspinosa (Müller & Troschel, 1842) 
Madagascar for Ophiarthrum elegans Peters, 1851 
Madagascar for Ophiocentrotus dilatatus (Koehler, 1905) 
Madagascar for Ophiocentrus aspera (Koehler, 1905) 
Madagascar for Ophiocentrus crassuspinosus Cherbonnier & Guille, 1978 
Madagascar for Ophiocentrus inaequalis (H.L. Clark, 1915) 
Madagascar for Ophiocentrus spinacutus Cherbonnier & Guille, 1978 
Madagascar for Ophiocnemis marmorata (Lamarck, 1816) 
Madagascar for Ophiocoma brevipes Peters, 1851 
Madagascar for Ophiocoma erinaceus Müller & Troschel, 1842 
Madagascar for Ophiocoma pica Müller & Troschel, 1842 
Madagascar for Ophiocoma pusilla (Brock, 1888) 
Madagascar for Ophiocoma scolopendrina (Lamarck, 1816) 
Madagascar for Ophiocoma valenciae Müller & Troschel, 1842 
Madagascar for Ophiocomella sexradia (Duncan, 1887) 
Madagascar for Ophioconus permixta 
Madagascar for Ophiodaphne scripta (Koehler, 1904) 
Madagascar for Ophiolepis cincta Müller & Troschel, 1842