Acryptolaria abies (Allman, 1877) (additional source)
Acryptolaria conferta (Allman, 1877) (additional source)
Acryptolaria elegans (Allman, 1877) (additional source)
Acryptolaria longitheca (Allman, 1877) (additional source)
Acryptolaria pulchella (Allman, 1888) (additional source)
Acryptolaria rectangularis (Jarvis, 1922) (additional source)
Aglaophenia bicornuta Nutting, 1900 (additional source)
Aglaophenia constricta Allman, 1877 (additional source)
Aglaophenia dichotoma Kirchenpauer, 1872 (basis of record)
Aglaophenia dubia Nutting, 1900 (additional source)
Aglaophenia latecarinata Allman, 1877 (additional source)
Aglaophenia rhynchocarpa Allman, 1877 (additional source)
Aglaophenia trifida Agassiz, 1862 (additional source)
Aglaophenopsis hirsuta Fewkes, 1881 (basis of record)
Antennella quadriaurita Ritchie, 1909 (additional source)
Antennella secundaria (Gmelin, 1791) (additional source)
Bougainvillia carolinensis (McCrady, 1859) (additional source)
Bougainvillia rugosa Clarke, 1882 (additional source)
Bougainvillia superciliaris (L. Agassiz, 1849) (additional source)
Campanularia brevicaulis Nutting, 1915 (additional source)
Campanularia macroscypha Allman, 1877 (additional source)
Cladocarpoides yucatanicus Bogle, 1984 (additional source)
Cladocarpus carinatus Nutting, 1900 (additional source)
Cladocarpus delicatus Bogle, 1990 (additional source)
Cladocarpus dolichotheca Allman, 1877 (additional source)
Cladocarpus flexilis Verrill, 1885 (additional source)
Cladocarpus flexuosus Nutting, 1900 (additional source)
Cladocarpus longipinna Fraser, 1945 (additional source)
Cladocarpus obliquus Nutting, 1900 (additional source)
Cladocarpus paradiseus Allman, 1877 (additional source)
Cladocarpus sigma (Allman, 1877) (additional source)
Cladocarpus tenuis Clarke, 1879 (additional source)
Cladocarpus ventricosus Allman, 1877 (additional source)
Clytia gracilis (M. Sars, 1851) (additional source)
Clytia hemisphaerica (Linnaeus, 1767) (additional source)
Clytia kincaidi (Nutting, 1899) (additional source)
Clytia linearis (Thorneley, 1900) (additional source)
Clytia macrotheca (Perkins, 1908) (additional source)
Clytia noliformis (McCrady, 1859) sensu Calder, 1991 (additional source)
Clytia paulensis (Vanhöffen, 1910) (additional source)
Cordylophora caspia (Pallas, 1771) (additional source)
Corydendrium parasiticum (Linnaeus, 1767) (additional source)
Coryne eximia Allman, 1859 (additional source)
Coryne sargassicola Calder, 1988 (additional source)
Crypthelia floridana Cairns, 1986 (additional source)
Crypthelia peircei Pourtalès, 1867 (additional source)
Cryptolaria pectinata (Allman, 1888) (additional source)
Diphasia digitalis (Busk, 1852) (additional source)
Diplopteroides longipinna (Nutting, 1900) (additional source)
Diplopteroides quadricornis (Nutting, 1900) (additional source)
Distichopora contorta Pourtalès, 1878 (additional source)
Distichopora foliacea Pourtalès, 1868 (additional source)
Distichopora sulcata Pourtalès, 1867 (additional source)
Distichopora uniserialis Cairns, 1986 (additional source)
Dynamena crisioides Lamouroux, 1824 (basis of record)
Dynamena dalmasi (Versluys, 1899) (additional source)
Dynamena disticha (Bosc, 1802) (additional source)
Dynamena quadridentata (Ellis & Solander, 1786) (additional source)
Ectopleura crocea (Agassiz, 1862) (additional source)
Ectopleura dumortierii (Van Beneden, 1844) (additional source)
Ectopleura grandis Fraser, 1944 (additional source)
Errina cochleata Pourtalès, 1867 (additional source)
Eudendrium album Nutting, 1898 (additional source)
Eudendrium attenuatum Allman, 1877 (additional source)
Eudendrium carneum Clarke, 1882 (additional source)
Eudendrium distichum Clarke, 1879 (additional source)
Eudendrium exiguum Allman, 1877 (additional source)
Eudendrium eximium Allman, 1877 (basis of record)
Eudendrium fruticosum Allman, 1877 (basis of record)
Eudendrium laxum Allman, 1877 (additional source)
Eudendrium ramosum (Linnaeus, 1758) (additional source)
Eudendrium speciosum Fraser, 1945 (additional source)
Filellum serpens (Hassall, 1848) (additional source)
Filellum serratum (Clarke, 1879) (additional source)
Gymnangium sinuosum (Fraser, 1925) (basis of record)
Gymnangium speciosum (Allman, 1877) (additional source)
Halecium bermudense Congdon, 1907 (additional source)
Halecium filicula Allman, 1877 (additional source)
Halecium halecinum (Linnaeus, 1758) (additional source)
Halecium macrocephalum Allman, 1877 (additional source)
Halecium nanum Alder, 1859 (additional source)
Halecium sessile Norman, 1867 (additional source)
Halecium tenellum Hincks, 1861 (additional source)
Halopteris alternata (Nutting, 1900) (additional source)
Halopteris carinata Allman, 1877 (additional source)
Halopteris clarkei (Nutting, 1900) (additional source)
Halopteris geminata (Allman, 1877) (additional source)
Halopteris tenella (Verrill, 1874) (additional source)
Hebella venusta (Allman, 1877) (additional source)
Hincksella cylindrica (Bale, 1888) (additional source)
Hincksella formosa (Fewkes, 1881) (additional source)
Hippurella annulata Allman, 1877 (additional source)
Hydractinia echinata (Fleming, 1828) (additional source)
Idiellana pristis (Lamouroux, 1816) (additional source)
Lafoea coalescens Allman, 1877 (additional source)
Lafoea dumosa (Fleming, 1820) (additional source)
Lafoeina tenuis Sars, 1874 (additional source)
Laomedea amphora L. Agassiz, 1862 (additional source)
Laomedea calceolifera (Hincks, 1871) (additional source)
Laomedea flexuosa Alder, 1857 (additional source)