Balanophyllia (Thecopsammia) fistula Alcock, 1902 accepted as Eguchipsammia fistula (Alcock, 1902) (original description)
Bathyactis palifera Alcock, 1902 accepted as Fungiacyathus (Fungiacyathus) paliferus (Alcock, 1902) (original description)
Bathyactis sibogae Alcock, 1902 accepted as Fungiacyathus (Bathyactis) sibogae (Alcock, 1902) (original description)
Caryophyllia cultrifera Alcock, 1902 accepted as Caryophyllia (Caryophyllia) scobinosa Alcock, 1902 (original description)
Caryophyllia ephyala Alcock, 1891 represented as Caryophyllia (Caryophyllia) ephyala Alcock, 1891 (additional source)
Caryophyllia panda Alcock, 1902 accepted as Caryophyllia (Caryophyllia) atlantica (Duncan, 1873) (original description)
Caryophyllia quadragenaria Alcock, 1902 represented as Caryophyllia (Caryophyllia) quadragenaria Alcock, 1902 (original description)
Caryophyllia scobinosa Alcock, 1902 represented as Caryophyllia (Caryophyllia) scobinosa Alcock, 1902 (original description)
Ceratotrochus (Conotrochus) funicolumna Alcock, 1902 accepted as Conotrochus brunneus (Moseley, 1880) (original description)
Ceratotrochus venustus Alcock, 1902 accepted as Pleotrochus venustus (Alcock, 1902) (original description)
Cyathoceras tydemani Alcock, 1902 accepted as Crispatotrochus rubescens (Moseley, 1880) (original description)
Deltocyathus fragilis Alcock, 1902 accepted as Deltocyathus rotulus (Alcock, 1898) (original description)
Deltocyathus lens Alcock, 1902 accepted as Peponocyathus orientalis (Duncan, 1876) (original description)
Deltocyathus suluensis Alcock, 1902 (original description)
Dendrophyllia (Coenopsammia) amphelioides Alcock, 1902 accepted as Enallopsammia rostrata (Pourtalès, 1878) (original description)
Dendrophyllia (Coenopsammia) pusilla Alcock, 1902 accepted as Enallopsammia pusilla (Alcock, 1902) (original description)
Dendrophyllia amphelioides Alcock, 1902 accepted as Enallopsammia rostrata (Pourtalès, 1878) (original description)
Dendrophyllia florulenta Alcock, 1902 (original description)
Dendrophyllia pusilla Alcock, 1902 accepted as Enallopsammia pusilla (Alcock, 1902) (original description)
Desmophyllum alabastrum Alcock, 1902 accepted as Javania lamprotichum (Moseley, 1880) (original description)
Discotrochus dentatus Alcock, 1902 accepted as Anthemiphyllia dentata (Alcock, 1902) (original description)
Endopachys weberi Alcock, 1902 accepted as Endopachys grayi Milne Edwards & Haime, 1848 (original description)
Endopsammia poculum Alcock, 1902 accepted as Leptopsammia poculum (Alcock, 1902) (original description)
Flabellum dens Alcock, 1902 accepted as Truncatoflabellum dens (Alcock, 1902) (original description)
Flabellum lamellosum Alcock, 1902 represented as Flabellum (Flabellum) lamellulosum Alcock, 1902 (original description)
Flabellum weberi Alcock, 1902 accepted as Javania insignis Duncan, 1876 (original description)
Heteropsammia pisum Alcock, 1902 accepted as Heteropsammia cochlea (Spengler, 1781) (original description)
Odontocyathus sexradiis Alcock, 1902 accepted as Stephanocyathus (Acinocyathus) spiniger (Marenzeller, 1888) (original description)
Rhodopsammia corniculans Alcock, 1902 accepted as Balanophyllia (Balanophyllia) corniculans (Alcock, 1902) (original description)
Sabinotrochus bipatella Alcock, 1902 accepted as Stephanocyathus (Stephanocyathus) bipatella (Alcock, 1902) (original description)
Sabinotrochus flatiliseptis Alcock, 1902 accepted as Stephanocyathus (Odontocyathus) coronatus (Pourtalès, 1867) (original description)
Stephanotrochus sibogae Alcock, 1902 accepted as Stephanocyathus (Odontocyathus) coronatus (Pourtalès, 1867) (original description)
Stephanotrochus weberianus Alcock, 1902 accepted as Stephanocyathus (Odontocyathus) coronatus (Pourtalès, 1867) (original description)
Trochocyathus (Thecocyathus) Milne Edwards & Haime, 1848 accepted as Thecocyathus Milne Edwards & Haime, 1848 † (additional source)
Trochocyathus (Thecocyathus) virgatus Alcock, 1902 accepted as Tethocyathus virgatus (Alcock, 1902) (original description)
Trochocyathus caryophylloides Alcock, 1902 represented as Trochocyathus (Trochocyathus) caryophylloides Alcock, 1902 (original description)
Trochocyathus cavatus Alcock, 1902 accepted as Trochocyathus (Trochocyathus) maculatus Cairns, 1995 (original description)
Trochocyathus pileus Alcock, 1902 accepted as Cyathotrochus pileus (Alcock, 1902) (original description)
Trochocyathus rhombocolumna Alcock, 1902 represented as Trochocyathus (Trochocyathus) rhombocolumna Alcock, 1902 (original description)
Trochocyathus weberi Alcock, 1902 accepted as Trochocyathus (Trochocyathus) cooperi (Gardiner, 1905) (original description)