According to the
World Register of Marine Species (WoRMS), the following species with a valid name are included within the genus
Opalia : •
Opalia abbotti Clench & Turner, 1952 (after
R. Tucker Abbott) •
Opalia aglaia (Bartsch, 1915) (synonym of
Gibbula agalia Bartsch, 1915) •
Opalia ahiparana (A. W. B. Powell, 1930) •
Opalia alba (de Boury, 1911) •
Opalia apostolorum (Iredale, 1936) •
Opalia attenuata (Pease, 1860) •
Opalia aurifila (Dall, 1889) •
Opalia australis (Lamarck, 1822) •
Opalia bairdii (E.A. Smith, 1872) •
Opalia ballinensis (E. A. Smith, 1891) •
Opalia bardeyi (Jousseaume, 1912) • †
Opalia basicarinata Lozouet, 1999 •
Opalia bicarinata (G. B. Sowerby II, 1844) • †
Opalia billaudeli (Mayer, 1864) •
Opalia burchorum DuShane, 1988 •
Opalia burryi Clench & Turner, 1950 •
Opalia calyx Nakayama, 2012 •
Opalia candida T. Cossignani, 2020 •
Opalia colimana Hertlein & Strong, 1951 •
Opalia corolla (Melvill & Standen, 1903) •
Opalia coronata (Philippi, 1844) •
Opalia crassilabrum (G.B. Sowerby II, 1844) •
Opalia crenata (Linnaeus, 1758) •
Opalia crenatoides Carpenter, 1864 •
Opalia crystallina (Carpenter, 1864) •
Opalia diadema (G. B. Sowerby I, 1832) •
Opalia dushaneae Garcia, 2004 •
Opalia eolis Clench & Turner, 1950 •
Opalia exopleura (Dall, 1917) •
Opalia felderi Garcia, 2004 • †
Opalia flemingi Beu, 2011 •
Opalia fortunata Bouchet & Warén, 1986 •
Opalia funiculata (Carpenter, 1857) •
Opalia gaini Lamy, 1922 •
Opalia garciai Kilburn, 1994 •
Opalia gereti (de Boury, 1913) •
Opalia granosa (Quoy & Gaimard, 1834) •
Opalia granulosa de Boury, 1909 •
Opalia gruveli (de Boury) (temporary name) •
Opalia hellenica (Forbes, 1844) •
Opalia hidryma (Melvill, 1899) •
Opalia hotessieriana (d’Orbigny, 1842) •
Opalia infrequens (C. B. Adams, 1852) • †
Opalia komitica (Laws, 1944) •
Opalia japonica (Okutani, 1964) •
Opalia koskinum (Hedley, 1909) •
Opalia leeana (A. E. Verrill, 1882) •
Opalia levis Nakayama, 2010 •
Opalia longissima Garcia, 2004 •
Opalia lorenzi T. Cossignani, 2020 • †
Opalia mackayi P. A. Maxwell, 1992 •
Opalia mammosa (Melvill & Standen, 1903) •
Opalia martis (Thiele, 1925) •
Opalia matajiroi (Kuroda, 1954) •
Opalia mauritanica Talavera, 1975 •
Opalia maxwelli (H. J. Finlay, 1930) •
Opalia megalodon Garcia, 2004 •
Opalia methoria Kilburn, 1985 •
Opalia mexicana Dall, 1908 •
Opalia minervae (Thiele, 1925) •
Opalia monovaricosa (Kuroda & Habe, 1961) •
Opalia montereyensis (Dall, 1907) •
Opalia morchiana (Dall, 1889) •
Opalia mormulaeformis (Masahito, Kuroda & Habe, 1971) •
Opalia neocaledonica Garcia, 2004 • †
Opalia nympha (Hutton, 1885) •
Opalia pacoi Engl, 2002 •
Opalia paucisculpta Bozzetti, 2007 •
Opalia paulula DuShane, 1974 • †
Opalia peyrerensis Lozouet, 1999 •
Opalia pseudoescalaris (Melvill & Standen, 1901) •
Opalia pumilio (Libassi, 1859) •
Opalia punctata (Thiele, 1925) •
Opalia pupipunctata (de Boury, 1911) •
Opalia revizee Lima & Christoffersen, 2014 •
Opalia sanjuanensis (Lowe, 1932) •
Opalia soror (Odhner, 1919) •
Opalia spongiosa Carpenter, 1866 •
Opalia subcrassa (Cotton & Godfrey, 1938) •
Opalia sumatrensis (Thiele, 1925) • †
Opalia tenuispiralis (P. Marshall, 1919) •
Opalia texta (E. A. Smith, 1903) •
Opalia thorsenae Garcia, 2004 •
Opalia tortipunctata Weil, L. Brown & Neville, 1999 •
Opalia turnerae Garcia, 2004 •
Opalia velumnuptialis Garcia, 2004 • †
Opalia waikakahiensis (P. A. Maxwell, 1992) •
Opalia wareni Garcia, 2004 •
Opalia wroblewskyi (Mörch, 1875) •
Opalia zelandica Finlay, 1930 ;Species brought into synonymy: •
Opalia andrewsii (A. E. Verrill, 1882): synonym of
Cylindriscala andrewsii (A. E. Verrill, 1882) •
Opalia antarctica (E. A. Smith, 1907): synonym of
Acirsa antarctica (E. A. Smith, 1907) •
Opalia barbadensis (de Boury, 1913): synonym of
Opalia pumilio var.
morchiana (Dall, 1889): synonym of
Opalia morchiana (Dall, 1889) •
Opalia borealis Keep, 1881: synonym of
Opalia wroblewskyi (Mörch, 1875) •
Opalia bullata Carpenter, 1864: synonym of
Opalia infrequens (C. B. Adams, 1852) •
Opalia cerigottana Sturany, 1896: synonym of
Punctiscala cerigottana (Sturany, 1896) •
Opalia chacei Strong, 1937: synonym of
Opalia wroblewskyi (Mörch, 1875) •
Opalia consors (Crosse & P. Fischer, 1864): synonym of
Gyroscala lamellosa (Lamarck, 1822) •
Opalia coronata (Scacchi, 1844): synonym of
Opalia hellenica (Forbes, 1844) •
Opalia corsicana Nordsieck, 1974: synonym of
Acirsa subdecussata (Cantraine, 1835) •
Opalia crenulata (Kiener, 1839): synonym of
Opalia crenata (Linnaeus, 1758) •
Opalia dromio Dall, 1927: synonym of
Opaliopsis opalina (Dall, 1927) •
Opalia espirita (Baker, Hanna & Strong, 1930): synonym of
Opalia crystallina (Carpenter, 1864) •
Opalia evicta (de Boury, 1919): synonym of
Opalia montereyensis (Dall, 1907) •
Opalia fregata (Iredale, 1936): synonym of
Cirsotrema fregata (Iredale, 1936) •
Opalia fusoides (Jousseaume, 1912): synonym of
Opalia bicarinata (G. B. Sowerby II, 1844) •
Opalia fusticulus Gaglini, 1992: synonym of
Opalia abbotti Clench & Turner, 1952 •
Opalia gracilis (Masahito, Kuroda & Habe, 1971): synonym of
Opalia bicarinata (G. B. Sowerby II, 1844) •
Opalia grossicostata (Nyst, 1871): synonym of
Opalia hotessieriana (d'Orbigny, 1842) •
Opalia humerosa (Schepman, 1909): synonym of
Cylindriscala humerosa (Schepman, 1909) •
Opalia insculpta Carpenter, 1865: synonym of
Opalia crenatoides Carpenter, 1864 •
Opalia japonica (Okutani, 1964): synonym of
Papuliscala japonica (Okutani, 1964) •
Opalia linteata (Schwengel, 1943): synonym of
Opalia pumilio (Mörch, 1875) •
Opalia magellanica (Philippi, 1845): synonym of
Epitonium magellanicum (Philippi, 1845) •
Opalia mazatlanica Dall, 1908: synonym of
Opalia infrequens (C. B. Adams, 1852) •
Opalia nicolayi Nordsieck, 1974: synonym of
Opalia abbotti Clench & Turner, 1952 •
Opalia nodosocarinata (Dall, 1889): synonym of
Opalia pumilio (Mörch, 1875) • †
Opalia plicosa (Philippi, 1844) : synonym of †
Punctiscala plicosa (Philippi, 1844) •
Opalia pluricostata Dall, 1917: synonym of
Opalia montereyensis (Dall, 1907) •
Opalia retiporosa (Carpenter, 1866): synonym of
Opalia spongiosa Carpenter, 1864 •
Opalia revizee Lima, Christoffersen, Barros & Folly, 2012: synonym of
Opalia revizee Lima & Christoffersen, 2014 •
Opalia terebralioides Kilburn, 1975: synonym of
Claviscala terebralioides (Kilburn, 1975) •
Opalia tortilis (Watson, 1883): synonym of
Cylindriscala tortilis (Watson, 1883) •
Opalia torulosa (Brocchi, 1814): synonym of
Claviscala richardi (Dautzenberg & de Boury, 1897) •
Opalia tremperi Bartsch, 1927: synonym of
Opalia infrequens (C. B. Adams, 1852) •
Opalia valida (Verco, 1906): synonym of
Cirsotrema validum (Verco, 1906) ==References==