Euryalida
Gorgonocephalidae
Astrotoma agassizii Lyman, 1875
Gorgonocephalus chilensis (Philippi, 1858)
Ophiurida
Amphiuridae
Amphiodia pulchella (Lyman, 1869)
Amphioplus albidus (Ljungman, 1867)
Amphipholis squamata (Delle Chiaje, 1828)
Amphiura complanata Ljungman, 1867
Amphiura flexuosa Ljungman, 1867
Amphiura kinbergi Ljungman, 1872
Microphiopholis atra (Stimpson, 1852)
Ophiacanthidae
Ophiacantha brasiliensis Tommasi & Abreu, 1974
Ophiacantha cosmica Lyman, 1878
Ophiomyces frutectosus Lyman, 1869
Ophiactidae
Ophiactis lymani Ljungman, 1872
Ophiactis savignyi (Müller & Troschel, 1842)
Ophiochitonidae
Ophiochiton ternispinus Lyman, 1883
Ophiodermatidae
Ophioderma cinerea Müller & Troschel, 1842
Ophioderma januarii Lütken, 1856
Ophiolepididae
Ophiomusium acuferum Lyman, 1875
Ophiotrichidae
Ophiothela danae Verrill, 1869
Ophiothrix (Ophiothrix) angulata (Say, 1825)
Ophiothrix rathbuni Ludwig, 1882
Ophiuridae
Ophiomastus satelitae Tommasi & Abreu, 1974
Ophiomisidium tommasii Borges, Monteiro & Amaral, 2006
Ophiostriatus striatus (Mortensen, 1933)
Ophiura clemens (Koehler, 1904)
Ophiura fallax Cherbonnier, 1959
Ophiura ljungmani (Lyman, 1878)