Amphihelia oculata (Linnaeus, 1758) accepted as Madrepora oculata Linnaeus, 1758 (additional source)
Amphihelia ramea (Linnaeus, 1758) accepted as Dendrophyllia ramea (Linnaeus, 1758) (new combination reference)
Balanophyllia cellulosa Duncan, 1873 represented as Balanophyllia (Balanophyllia) cellulosa Duncan, 1873 (original description)
Bathycyathus atlanticus Duncan, 1873 accepted as Caryophyllia (Caryophyllia) atlantica (Duncan, 1873) (original description)
Caryophyllia abyssorum Duncan, 1873 represented as Caryophyllia (Caryophyllia) abyssorum Duncan, 1873 (original description)
Caryophyllia arcuata Seguenza, 1863 † (additional source)
Caryophyllia berteriana Duchassaing, 1850 represented as Caryophyllia (Caryophyllia) berteriana Duchassaing, 1850 (additional source)
Caryophyllia calveri Duncan, 1873 represented as Caryophyllia (Caryophyllia) calveri Duncan, 1873 (original description)
Caryophyllia clavus Seguenza, 1863 † (additional source)
Caryophyllia clavus var. borealis Duncan, 1873 accepted as Caryophyllia (Caryophyllia) smithii Stokes & Broderip, 1828 (additional source)
Caryophyllia clavus var. smithii Stokes & Broderip, 1828 accepted as Caryophyllia (Caryophyllia) smithii Stokes & Broderip, 1828 (new combination reference)
Caryophyllia cornuformis Pourtalès, 1868 accepted as Premocyathus cornuformis (Pourtalès, 1868) (additional source)
Caryophyllia cyathus (Ellis & Solander, 1786) represented as Caryophyllia (Caryophyllia) cyathus (Ellis & Solander, 1786) (additional source)
Caryophyllia cyathus var. africana Duncan, 1873 accepted as Caryophyllia (Caryophyllia) cyathus (Ellis & Solander, 1786) (original description)
Caryophyllia cylindracea (Reuss, 1846) (new combination reference)
Caryophyllia formosa Pourtalès, 1867 accepted as Caryophyllia (Caryophyllia) berteriana Duchassaing, 1850 (additional source)
Caryophyllia inskipi Duncan, 1873 accepted as Caryophyllia (Caryophyllia) abyssorum Duncan, 1873 (original description)
Caryophyllia pourtalesi Duncan, 1873 accepted as Premocyathus cornuformis (Pourtalès, 1868) (original description)
Caryophyllia seguenzae Duncan, 1873 represented as Caryophyllia (Caryophyllia) seguenzae Duncan, 1873 (original description)
Caryophyllia smithii Stokes & Broderip, 1828 represented as Caryophyllia (Caryophyllia) smithii Stokes & Broderip, 1828 (additional source)
Dendrophyllia cornigera (Lamarck, 1816) (additional source)
Desmophyllum cristagalli Milne Edwards & Haime, 1848 accepted as Desmophyllum dianthus (Esper, 1794) (additional source)
Flabellum distinctum Milne Edwards & Haime, 1848 accepted as Flabellum (Flabellum) pavoninum Lesson, 1831 (additional source)
Flabellum laciniatum (Philippi, 1841) (additional source)
Fungia symmetrica Pourtalès, 1871 accepted as Fungiacyathus (Bathyactis) symmetricus (Pourtalès, 1871) (additional source)
Guynia Duncan, 1873 (original description)
Guynia annulata Duncan, 1872 (additional source)
Lophohelia prolifera (Pallas, 1766) accepted as Desmophyllum pertusum (Linnaeus, 1758) (additional source)
Lophohelia prolifera var. gracilis (Sequenza, 1864) accepted as Desmophyllum pertusum (Linnaeus, 1758) (new combination reference)
Sabinotrochus Duncan, 1873 accepted as Stephanocyathus Seguenza, 1864 (original description)
Sabinotrochus apertus Duncan, 1873 accepted as Stephanocyathus (Stephanocyathus) moseleyanus (Sclater, 1886) (original description)
Solenosmilia Duncan, 1873 (original description)
Solenosmilia variabilis Duncan, 1873 (original description)
Stylaster gemmascens (Esper, 1790) (additional source)
Trochocyathus Milne Edwards & Haime, 1848 (additional source)

Irish Exclusive economic Zone for Caryophyllia clavus var. borealis Duncan, 1873 
Irish Exclusive economic Zone for Caryophyllia clavus var. smithii Stokes & Broderip, 1828 
Italian Exclusive Economic Zone for Lophohelia prolifera (Pallas, 1766) 
Libyan Exclusive Economic Zone for Caryophyllia clavus var. smithii Stokes & Broderip, 1828 
Libyan Exclusive Economic Zone for Dendrophyllia cornigera (Lamarck, 1816) 
Maltese Exclusive Economic Zone for Caryophyllia clavus var. smithii Stokes & Broderip, 1828 
Moroccan Exclusive Economic Zone for Caryophyllia cyathus var. africana Duncan, 1873 
Moroccan Exclusive Economic Zone for Lophohelia prolifera (Pallas, 1766) 
Moroccan Exclusive Economic Zone for Solenosmilia variabilis Duncan, 1873 
Norwegian Exclusive Economic Zone for Caryophyllia clavus Seguenza, 1863 † 
Portuguese Exclusive Economic Zone for Balanophyllia cellulosa Duncan, 1873 
Portuguese Exclusive Economic Zone for Bathycyathus atlanticus Duncan, 1873 
Portuguese Exclusive Economic Zone for Bathycyathus atlanticus Duncan, 1873 
Portuguese Exclusive Economic Zone for Caryophyllia abyssorum Duncan, 1873 
Portuguese Exclusive Economic Zone for Caryophyllia calveri Duncan, 1873 
Portuguese Exclusive Economic Zone for Caryophyllia clavus Seguenza, 1863 † 
Portuguese Exclusive Economic Zone for Caryophyllia pourtalesi Duncan, 1873 
Portuguese Exclusive Economic Zone for Desmophyllum cristagalli Milne Edwards & Haime, 1848 
Portuguese Exclusive Economic Zone for Desmophyllum cristagalli Milne Edwards & Haime, 1848 
Portuguese Exclusive Economic Zone for Flabellum distinctum Milne Edwards & Haime, 1848 
Portuguese Exclusive Economic Zone for Flabellum distinctum Milne Edwards & Haime, 1848 
Portuguese Exclusive Economic Zone for Fungia symmetrica Pourtalès, 1871 
Portuguese Exclusive Economic Zone for Sabinotrochus apertus Duncan, 1873 
Portuguese Exclusive Economic Zone for Solenosmilia variabilis Duncan, 1873 
Spanish Exclusive Economic Zone for Caryophyllia clavus Seguenza, 1863 † 
Spanish Exclusive Economic Zone for Caryophyllia clavus Seguenza, 1863 † 
Spanish Exclusive Economic Zone for Caryophyllia clavus var. borealis Duncan, 1873 
Spanish Exclusive Economic Zone for Caryophyllia cyathus (Ellis & Solander, 1786) 
Spanish Exclusive Economic Zone for Caryophyllia pourtalesi Duncan, 1873 
Spanish Exclusive Economic Zone for Flabellum distinctum Milne Edwards & Haime, 1848 
Tunisian Exclusive Economic Zone for Guynia annulata Duncan, 1872 
United Kingdom Exclusive Economic Zone for Caryophyllia clavus Seguenza, 1863 † 
United Kingdom Exclusive Economic Zone for Caryophyllia clavus Seguenza, 1863 † 
United Kingdom Exclusive Economic Zone for Caryophyllia clavus Seguenza, 1863 † 
United Kingdom Exclusive Economic Zone for Caryophyllia clavus Seguenza, 1863 † 
United Kingdom Exclusive Economic Zone for Caryophyllia clavus var. borealis Duncan, 1873 
United Kingdom Exclusive Economic Zone for Caryophyllia clavus var. smithii Stokes & Broderip, 1828 
United Kingdom Exclusive Economic Zone for Caryophyllia inskipi Duncan, 1873 
United Kingdom Exclusive Economic Zone for Caryophyllia seguenzae Duncan, 1873 
United Kingdom Exclusive Economic Zone for Desmophyllum cristagalli Milne Edwards & Haime, 1848 
United Kingdom Exclusive Economic Zone for Stylaster gemmascens (Esper, 1790) 

Syntype BMNH, identified as Solenosmilia variabilis Duncan, 1873
Syntype BMNH, identified as Solenosmilia variabilis Duncan, 1873

 Taxonomic remark

 for Caryophyllia seguenzae Duncan, 1873

Duncan (1874) considered this species a synonym of Ceratocyathus ornatus Seguenza, 1863 and should have named it ... [details]

 Taxonomic remark

 for Ceratocyathus ornatus Seguenza, 1863

Duncan (1874) found recent material of the same species and named that Caryophyllia seguenzae Duncan, 174. He ... [details]