Actinia aurantiaca Delle Chiaje, 1822 accepted as Condylactis aurantiaca (Delle Chiaje, 1825) (additional source)
Actinia effoeta Linnaeus, 1767 accepted as Calliactis parasitica (Couch, 1842) (additional source)
Actinia elongata Delle Chiaje, 1825 (additional source)
Actinia mesembryanthemum Ellis & Solander, 1786 accepted as Actinia nigropunctata den Hartog & Ocaña, 2003 (additional source)
Actinia viduata W. Thompson accepted as Sagartia troglodytes (Price in Johnston, 1847) accepted as Cylista troglodytes (Price in Johnston, 1847) (additional source)
Adamsia palliata (Fabricius, 1779) accepted as Calliactis palliata (Müller, 1776) (additional source)
Anthea cereus Gærtner accepted as Anemonia sulcata (Pennant, 1777) (additional source)
Anthea cinerea (Contarini, 1844) accepted as Paranemonia cinerea (Contarini, 1844) (additional source)
Astroides calycularis (Pallas, 1766) (additional source)
Balanophyllia italica (Michelin, 1841) represented as Balanophyllia (Balanophyllia) italica (Michelin, 1841) (additional source)
Campanularia breviscyphia Sars, 1857 (original description)
Campanularia gegenbauri Sars, 1857 accepted as Clytia hemisphaerica (Linnaeus, 1767) (original description)
Campanularia volubiliformis M. Sars, 1857 accepted as Clytia hemisphaerica (Linnaeus, 1767) (original description)
Cerianthus membranaceus (Gmelin, 1791) (additional source)
Cladocora astraearia Sars, 1857 accepted as Cladocora caespitosa (Linnaeus, 1767) (original description)
Cladocora cespitosa (Linnaeus, 1767) accepted as Cladocora caespitosa (Linnaeus, 1767) (basis of record)
Coelocyathus Sars, 1857 accepted as Monomyces Ehrenberg, 1834 (original description)
Coelocyathus typicus Sars, 1857 accepted as Monomyces pygmaea (Risso, 1827) (original description)
Corynactis mediterranea Sars M., 1857 accepted as Corynactis viridis Allman, 1846 (original description)
Cyathina pseudoturbinolia (Michelin, 1841) accepted as Caryophyllia (Caryophyllia) smithii Stokes & Broderip, 1828 (additional source)
Dendrophyllia ramea (Linnaeus, 1758) (additional source)
Eudendrium pusillum M. Sars, 1857 accepted as Halecium pusillum (Sars, 1857) (original description)
Laomedea exigua M. Sars, 1857 (original description)
Paracyathus striatus (Philippi, 1842) accepted as Paracyathus pulchellus (Philippi, 1842) (additional source)
Plumularia pluma dichotoma M. Sars, 1857 accepted as Aglaophenia pluma (Linnaeus, 1758) (original description)
Plumularia pluma var. dichotoma M. Sars, 1857 accepted as Aglaophenia pluma (Linnaeus, 1758) (original description)
Podocoryna fucicola M. Sars, 1857 accepted as Stylactis fucicola (M. Sars, 1857) (original description)
Podocoryna tubulariae M. Sars (original description)
Xenia indivisa Sars, 1857 (original description)

Bay of Naples (Italy) for Plumularia pluma dichotoma M. Sars, 1857 
Bay of Naples (Italy) for Plumularia pluma var. dichotoma M. Sars, 1857 
Italian Exclusive Economic Zone for Corynactis mediterranea Sars M., 1857 
Mangersfjorden for Podocoryna tubulariae M. Sars 
Messina Strait for Campanularia breviscyphia Sars, 1857 
Messina Strait for Eudendrium pusillum M. Sars, 1857 

 Type locality

 for Podocoryna tubulariae M. Sars

Coast of Norway, near Mager, on Tubularia indivisa [details]