Opinions from P. Prinz 1991
- 'Adelocoenia belongs to Stylinidae'
- 'Adelocoenia variseptata belongs to Adelocoenia' according to Beauvais 1978
- 'Agaricia lobata belongs to Agaricia' according to Goldfuss 1826
- 'Agaricia lobata is recombined as Thamnasteria lobata' according to Geyer 1954
- 'Alakiria belongs to Volzeiidae'
- 'Alakiria spheroidea [misspelled as Alakiria sphaeroida] belongs to Alakiria' according to Cuif 1976
- 'Alakiria sphaeroida is a misspelling of Alakiria spheroidea'
- 'Andenipora belongs to Stromatoporoidea'
- 'Andenipora liasica belongs to Andenipora' according to Gerth 1926
- 'Astraeomorpha crassisepta belongs to Astraeomorpha' according to Reuss 1854
- 'Astrea crassoramosa belongs to Astrea' according to Michelin 1843
- 'Astrea crassoramosa is recombined as Actinastrea crassoramosa'
- 'Astrea crassoramosa is recombined as Actinastrea crassoramosa' according to Geyer 1965
- 'Astrocoenia matheyi belongs to Astrocoenia' according to Koby 1885
- 'Astrocoenia matheyi is recombined as Actinastrea matheyi' according to Rosendahl 1985
- 'Astrocoenia plana belongs to Astrocoenia' according to Duncan 1867
- 'Astrocoenia plana is recombined as Actinastrea plana'
- 'Astrocoenia plana is recombined as Actinastrea plana' according to Beauvais 1986
- 'Calamophyllia oppeli belongs to Calamophyllia' according to Reuss 1864
- 'Calamophyllia oppeli is recombined as Retiophyllia oppeli'
- 'Cyathocoenia squiresi belongs to Cyathocoenia' according to Stanley 1986
- 'Hispaniastraea belongs to Amphiastraeidae'
- 'Isastraea is corrected as Isastrea and belongs to Montlivaltiidae'
- 'Isastrea bernardi belongs to Isastrea' according to Koby 1886
- 'Isastrea explanulata belongs to Isastrea' according to Milne-Edwards and Haime 1850
- 'Isastrea hemisphaerica belongs to Isastrea' according to Gregory 1900
- 'Isastrea marcoui belongs to Isastrea' according to Koby 1885
- 'Isastrea norica belongs to Isastrea' according to Frech 1890
- 'Isastrea norica is recombined as Margarastraea norica'
- 'Isastrea richardsoni belongs to Isastrea' according to Milne-Edwards and Haime 1851
- 'Isastrea salinensis belongs to Isastrea' according to Koby 1885
- 'Isastrea vancouverensis is recombined as Guembelastraea vancouverensis'
- 'Margarastraea deningeri belongs to Margarastraea' according to Wilckens 1937
- 'Margarastraea deningeri is a subjective synonym of Margarastraea norica'
- 'Microphyllia jaspensis belongs to Microphyllia'
- 'Montlivaltia polymorpha belongs to Montlivaltia' according to Terquem and Piette 1865
- 'Polyastropsis arnaudi belongs to Polyastropsis' according to Alloiteau 1957
- 'Schizosmilia belongs to Amphiastraeidae'
- 'Stephanastrea ramulifera is recombined as Actinastrea ramulifera'
- 'Stephanocoenia wintoni belongs to Stephanocoenia' according to Wells 1933
- 'Stephanocoenia wintoni is recombined as Stylina wintoni'
- 'Symphyllia etheridgeri belongs to Symphyllia' according to Duncan 1872
- 'Symphyllia etheridgeri is recombined as Phyllogyra etheridgeri' according to Beauvais 1970
- 'Thamnastraea bonanomii belongs to Thamnastraea' according to Koby 1887
- 'Thamnastraea bonanomii is recombined as Thamnasteria bonanomii'
- 'Thamnastraea confusa belongs to Thamnastraea' according to Winkler 1861
- 'Thamnastraea confusa is recombined as Astraeomorpha confusa'
- 'Thamnastraea major belongs to Thamnastraea' according to Becker and Milaschewitsch 1875
- 'Thamnastraea major is recombined as Thamnasteria major' according to Geyer 1954
- 'Thamnastraea major is recombined as Fungiastraea major' according to Rosendahl 1985
- 'Thamnoseris ankotrofotsyensis belongs to Thamnoseris' according to Alloiteau 1958
- 'Thecosmilia norica belongs to Thecosmilia' according to Frech 1890
- 'Thecosmilia norica is recombined as Retiophyllia norica'
- 'Thecosmilia suttonensis is recombined as Phacelostylophyllum suttonensis'