Acanthogorgia fusca Nutting, 1912 (original description)
Acanthogorgia paradoxa Nutting, 1912 (original description)
Acis spinifera Nutting, 1912 accepted as Pseudoparacis spinifera (Nutting, 1912) (original description)
Alcyonium gracillimum Kükenthal, 1906 accepted as Scleronephthya gracillima (Kükenthal, 1906) (additional source)
Alcyonium kukenthali Nutting, 1912 accepted as Scleronephthya spiculosa (Kükenthal, 1906) (original description)
Anthomastus japonicus Nutting, 1912 accepted as Heteropolypus japonicus (Nutting, 1912) (original description)
Anthomuricea aberrans Nutting, 1912 (original description)
Anthoptilum murrayi Kölliker, 1880 (additional source)
Balticina californica (Moroff, 1902) (basis of record)
Balticina finmarchica (Sars, 1851) (additional source)
Balticina pacifica Nutting, 1909 accepted as Pavonaria californica Moroff, 1902 accepted as Halipteris californica (Moroff, 1902) accepted as Balticina californica (Moroff, 1902) (additional source)
Bellonella flava Nutting, 1912 accepted as Eleutherobia flava (Nutting, 1912) (original description)
Callistephanus pacificus Nutting, 1912 (original description)
Clavularia dispersa Kükenthal, 1906 (additional source)
Clavularia eburnea Kükenthal, 1906 (additional source)
Clavularia japonica Nutting, 1912 accepted as Telesto tubulosa Kinoshita, 1909 (original description)
Clavularia petersoni Kükenthal, 1906 accepted as Clavularia peterseni Kükenthal, 1906 (basis of record)
Clavularia sulcata Nutting, 1912 (original description)
Dendronephthya acaulis Kükenthal, 1906 (additional source)
Dendronephthya magnacantha Nutting, 1912 accepted as Coronephthya macrospiculata (Thomson & Mackinnon, 1910) (original description)
Dendronephthya nigripes Nutting, 1912 (original description)
Dendronephthya oviformis Nutting, 1912 (original description)
Dendronephthya splendens (Kükenthal, 1895) accepted as Dendronephthya rigida (Studer, 1888) (basis of record)
Echinoptilum macintoshi Hubrecht, 1885 (additional source)
Elasmogorgia ramosa Nutting, 1912 (original description)
Halipteris christii (Koren & Danielssen, 1848) accepted as Balticina christii (Koren & Danielssen, 1848) (additional source)
Halisceptrum album Nutting, 1912 accepted as Virgularia alba (Nutting, 1912) (original description)
Halisceptrum cystiferum Nutting, 1909 accepted as Virgularia bromleyi Kölliker, 1880 (additional source)
Halisceptrum gustavianum Herklots, 1863 accepted as Virgularia gustaviana (Herklots, 1863) (additional source)
Helicoptilum Nutting, 1912 accepted as Distichoptilum Verrill, 1882 (original description)
Helicoptilum rigidum Nutting, 1912 accepted as Distichoptilum rigidum (Nutting, 1912) (original description)
Kophobelemnon ferrugineum Kölliker, 1880 accepted as Kophobelemnon stelliferum (Müller, 1776) (basis of record)
Kophobelemnon hispidum Nutting, 1912 (original description)
Leptogorgia beringi Nutting, 1912 accepted as Calcigorgia beringi (Nutting, 1912) (original description)
Lithophytum roseum Nutting, 1912 (original description)
Muriceides cylindrica Nutting, 1912 (original description)
Muriceides nigra Nutting, 1912 (original description)
Muricella abnormalis Nutting, 1912 (original description)
Muricella reticulata Nutting, 1912 accepted as Muricella brunnea Kükenthal, 1924 (original description)
Nidalia gracilis Nutting, 1912 accepted as Eleutherobia rigida (Pütter, 1900) (original description)
Nidalia rubra (Brundin, 1896) accepted as Eleutherobia rubra (Brundin, 1896) (additional source)
Paragorgia regalis Nutting, 1912 (original description)
Paraspongodes striata Thomson & Henderson, 1905 accepted as Umbellulifera striata (Thomson & Henderson, 1905) (additional source)
Pennatula aculeata Danielssen, 1860 (additional source)
Pennatula brevipenna Nutting, 1912 (original description)
Pennatula inermis Nutting, 1912 (original description)
Pennatula longistyla Nutting, 1912 (original description)
Pennatula murrayi Kölliker, 1880 (additional source)
Pennatula naresi Kölliker, 1880 (additional source)
Pennatula pendula Thomson & Henderson, 1906 (additional source)
Pennatula rubescens Nutting, 1912 (original description)
Pennatula sulcata Kölliker, 1880 accepted as Pennatula fimbriata Herklots, 1858 (basis of record)
Pennatula sulcata Kölliker, 1880 accepted as Pennatula fimbriata Herklots, 1858 (status source)
Placogorgia japonica Nutting, 1912 accepted as Pseudoparacis japonica (Nutting, 1912) (original description)
Plumarella adhaerans Nutting, 1912 (original description)
Plumarella spicata Nutting, 1912 (original description)
Primnodendron Nutting, 1912 accepted as Thouarella (Thouarella) Gray, 1870 (original description)
Primnodendron superbum Nutting, 1912 accepted as Plumarella superba (Nutting, 1912) (original description)
Protoptilum orientale Nutting, 1912 (original description)
Pteroeides sagamiense Moroff, 1902 (additional source)
Ptilosarcus brevicaulis Nutting, 1912 (original description)
Siphonogorgia splendens Kükenthal, 1906 (additional source)
Spongodes splendens Kükenthal, 1895 accepted as Dendronephthya splendens (Kükenthal, 1895) accepted as Dendronephthya rigida (Studer, 1888) (additional source)
Stachyptilum macleari Kölliker, 1880 (additional source)
Thouarella alternata Nutting, 1912 accepted as Plumarella alternata (Nutting, 1912) (original description)
Thouarella recta Nutting, 1912 accepted as Plumarella recta (Nutting, 1912) (original description)
Trichoptilum spinosum Nutting, 1912 (original description)
Umbellula carpenteri Kölliker, 1880 (basis of record)
Umbellula eloisa Nutting, 1912 accepted as Umbellula durissima Kölliker, 1880 (original description)
Umbellula magniflora Kölliker, 1880 (additional source)
Villogorgia brunnea Nutting, 1912 (original description)
Virgularia christii Koren & Danielssen, 1848 accepted as Halipteris christii (Koren & Danielssen, 1848) accepted as Balticina christii (Koren & Danielssen, 1848) (basis of record)
Virgularia finmarchica Sars, 1851 accepted as Balticina finmarchica (Sars, 1851) (basis of record)