Adelopora Cairns, 1982 (basis of record)
Adelopora pseudothyron Cairns, 1982 (basis of record)
Allopora Ehrenberg, 1834 accepted as Stylaster Gray, 1831 (basis of record)
Antarctoscyphus Pena Cantero, Garcia Carrascosa & Vervoort, 1997 (basis of record)
Antarctoscyphus elongatus (Jäderholm, 1904) (basis of record)
Antarctoscyphus spiralis (Hickson & Gravely, 1907) (basis of record)
Benthocodon Larson & Harbison, 1990 (basis of record)
Billardia Totton, 1930 (basis of record)
Billardia subrufa (Jäderholm, 1904) (basis of record)
Calycopsis borchgrevinki (Browne, 1910) (basis of record)
Calyptopora Boschma, 1968 (basis of record)
Calyptopora reticulata Boschma, 1968 (basis of record)
Campanularia hicksoni Totton, 1930 (basis of record)
Chromatonema Fewkes, 1882 (basis of record)
Chromatonema rubrum Fewkes, 1882 (basis of record)
Conopora Moseley, 1879 (basis of record)
Crossota brunnea Vanhöffen, 1902 (additional source)
Crypthelia formosa Cairns, 1983 (basis of record)
Errinopsis Broch, 1951 (basis of record)
Errinopsis fenestrata Cairns, 1983 (basis of record)
Eudendrium antarcticum Totton, 1930 accepted as Eudendrium tottoni Stechow, 1932 (basis of record)
Euphysora gigantea Kramp, 1957 accepted as Corymorpha gigantea (Kramp, 1957) (basis of record)
Halecium gracile Bale, 1893 accepted as Halecium delicatulum Coughtrey, 1876 (basis of record)
Halecium incertus Naumov & Stepanjants, 1962 (basis of record)
Hincksella Billard, 1918 (basis of record)
Hydractinia angusta Hartlaub, 1904 (basis of record)
Hydrodendron arboreum (Allman, 1888) (basis of record)
Laodicea indica Browne, 1905 (additional source)
Lepidopora acrolophos Cairns, 1983 (basis of record)
Lepidopora sarmentosa (Boschma, 1968) (basis of record)
Leuckartiara brownei Larson & Harbison, 1990 (basis of record)
Opercularella belgicae (Hartlaub, 1904) accepted as Phialella belgicae (Hartlaub, 1904) (basis of record)
Oswaldella Stechow, 1919 (basis of record)
Oswaldella antarctica (Jäderholm, 1904) (basis of record)
Oswaldella bifurca (Hartlaub, 1904) (basis of record)
Oswaldella billardi Briggs, 1938 (basis of record)
Oswaldella delicata Peña Cantero, Svoboda & Vervoort, 1997 (basis of record)
Oswaldella grandis Peña Cantero, Svoboda & Vervoort, 1997 (basis of record)
Oswaldella incognita Peña Cantero, Svoboda & Vervoort, 1997 (basis of record)
Oswaldella shetlandica Stepanjants, 1979 (basis of record)
Oswaldella stepanjantsae Peña Cantero, Svoboda & Vervoort, 1997 accepted as Oswaldella terranovae Peña Cantero & Vervoort, 1996 (basis of record)
Oswaldella terranovae Peña Cantero & Vervoort, 1996 (basis of record)
Pantachogon scotti Browne, 1910 (additional source)
Pegantha martagon Haeckel, 1879 (additional source)
Plumularia insignis Allman, 1883 (basis of record)
Schizotricha anderssoni Jäderholm, 1904 (basis of record)
Schizotricha glacialis (Hickson & Gravely, 1907) (basis of record)
Schizotricha multifurcata Allman, 1883 (basis of record)
Schizotricha nana Peña Cantero, Svoboda & Vervoort, 1996 (basis of record)
Schizotricha turqueti Billard, 1906 (basis of record)
Schizotricha unifurcata Allman, 1883 (basis of record)
Schizotricha vervoorti Peña Cantero, 1998 (basis of record)
Sporadopora Moseley, 1879 (basis of record)
Sporadopora dichotoma (Moseley, 1876) (basis of record)
Staurotheca Allman, 1888 (basis of record)
Staurotheca antarctica Hartlaub, 1904 (basis of record)
Staurotheca australis Peña Cantero, Svoboda & Vervoort, 1997 (basis of record)
Staurotheca compressa Briggs, 1939 (basis of record)
Staurotheca dichotoma Allman, 1888 (basis of record)
Staurotheca frigida Peña Cantero, Svoboda & Vervoort, 1997 (basis of record)
Staurotheca glomulosa Peña Cantero, Svoboda & Vervoort, 1997 (basis of record)
Staurotheca nonscripta Peña Cantero, Svoboda & Vervoort, 1997 (additional source)
Staurotheca pachyclada (Jäderholm, 1904) (basis of record)
Staurotheca plana Peña Cantero, Svoboda & Vervoort, 1997 (basis of record)
Staurotheca polarsterni Peña Cantero, Svoboda & Vervoort, 1997 (basis of record)
Staurotheca undosiparietina (Stepanjants, 1979) (basis of record)
Staurotheca vanhoeffeni (Peña Cantero & García Carrascosa, 1994) (basis of record)
Stegella Stechow, 1919 (basis of record)
Stegopoma irregularis (Totton, 1930) accepted as Stegolaria irregularis Totton, 1930 (basis of record)
Stylaster densicaulis Moseley, 1879 (basis of record)
Symplectoscyphus curvatus (Jäderholm, 1917) (basis of record)
Symplectoscyphus glacialis (Jäderholm, 1904) (basis of record)
Symplectoscyphus naumovi Blanco, 1969 (basis of record)
Symplectoscyphus subdichotomus (Kirchenpauer, 1884) (basis of record)
Tiaranna rotunda (Quoy & Gaimard, 1827) accepted as Modeeria rotunda (Quoy & Gaimard, 1827) (basis of record)

 Classification

 for Antarctoscyphus biformis (Jäderholm, 1905)

Genus allocation uncertain [details]

 Identification

 for Halitiara Fewkes, 1882

Halitiara sp. Uchida 1971 [details]

 Spelling

 for Amphinema rubrum (Kramp, 1957)

Amphinema rubra [details]

 Spelling

 for Bythotiara Günther, 1903

Bythotiar [details]

 Spelling

 for Filellum Hincks, 1868

Fillelum [details]

 Spelling

 for Halecium delicatulum Coughtrey, 1876

delicatum [details]