Mangelia is a large genus of sea snails, marine gastropod mollusks in the family Mangeliidae.

The genus has been used for a long time as a wastebasket taxon. There have been many described species, many of which have become synonyms. Among the remaining accepted names a good number are still in doubt and are little known. They are only tentatively placed within the genus Mangelia.

This genus was named Mangelia by Leach and accepted by Risso in 1826. Later, some authors, such as Lovén in 1846, spelled it inadvertently as Mangilia, to honor the Italian malacologist Giuseppe Mangili (1767-1829). This had led to some confusion.Vaught, K.C., 1989. In Abbott, R.T. & Boss, K.J. (eds) A Classification of the Living Mollusca. American Malacologists Inc., Melbourne, Florida. 195 pp

Description The shell has a fusiform shape. It is mostly longitudinally ribbed The spire is elongated, turriculated, acuminated. The lip is very finely rugosely denticulated. The lip is thickened and slightly sinuated at the upper part. The siphonal canal is short, more or less truncated. The columella is smooth. The sinus is near the suture. There is no operculum.Ralph Arnold, The Paleontology and Stratigraphy of the Marine Pliocene and Pleistocene of San Pedro, California; Memoirs of the California Academy of Sciences 1903 v. 3 Reeve L.A. (1846). Monograph of the genus Mangelia. In: Conchologia Iconica, vol. 3, pl. 1-8 and unpaginated text. L. Reeve & Co., London.

The genus Mangelia used to be defined by a multispiral protoconch, contrary to the genus Mangeliella Bucquoy, Dautzenberg & Dollfus, 1883 which was defined by a paucispiral protoconch.Philippe Bouchet, Turrid genera and mode of development: the use and abuse of protoconch morphology; Malacologia v. 32 (1990-1991), p. 71 In 2011 the genus Mangeliella has been recognized as a synonym of Mangelia.Bouchet P., Kantor Yu.I., Sysoev A. & Puillandre N. (2011) A new operational classification of the Conoidea. Journal of Molluscan Studies 77: 273-308.

Species Species within the genus Mangelia include:

† Mangelia acuticostata P. Nyst, 1836 Mangelia adansoni (Knudsen, 1952) Mangelia ahuiri Cossignani & Ardovini, 2011 Mangelia albaecostulis Bozzetti, 2020 Mangelia albicincta A.A. Gould, 1860 Mangelia albilonga Rolan & Otero-Schmitt, 1999 Mangelia albolabiata E.A. Smith, 1882 Mangelia algarvensis Spada, 2023Spada G., Sabelli B. & Giannuzzi-Savelli R., 2023. - Mangelia Risso, 1826 and allied genera in the Mediterranean with the description of a new genus and three new species (Gastropoda: Mangeliidae). Bollettino Malacologico 59: 1-53 Mangelia amatula W. H. Dall, 1919 † Mangelia ambigua (Brugnone, 1862)MNHN: Mangelia ambigua Mangelia andamanensis H.B. Preston, 1908 † Mangelia andersoni Wienrich & Janssen, 2007 Mangelia androyensis Bozzetti, 2009 Mangelia angolensis Thiele, 1925 † Mangelia angulicosta Scarponi, Della Bella, Dell'Angelo, Huntley & Sosso, 2016 † Mangelia anthetika J. Gardner, 1947 † Mangelia asteria J. Gardner, 1947 † Mangelia atlantica Pallary, 1912Pallary, P., 1920 - Exploration scientifique du Maroc organisée par la Société de Géographie de Paris et continuée par la Société des Sciences Naturelles du Maroc. Deuxième fascicule. Malacologie (1912)., vol. (2)("1912"), p. 1-108 Mangelia attenuata (Montagu, 1803) Mangelia barashi (van Aartsen & Fehr-de Wal, 1978) † Mangelia barbadoides J. Gardner, 1938 Mangelia beduina K.H.J. Thiele, 1925 † Mangelia biondi (L.M.D. Bellardi, 1877) Mangelia boschi C.H. Oostingh, 1935 † Mangelia branneri (R. Arnold, 1903) Mangelia brunnea Bozzetti, 2020 Mangelia brusinae van Aartsen & Fehr-de Wal, 1978 † Mangelia burgersae Landau, Van Dingenen & Ceulemans, 2020 Mangelia caelata (R.B. Hinds, 1843) Mangelia callicredemna J.C. Melvill, 1917 Mangelia callosa (Nordsieck, 1977) Mangelia carinata Bozzetti, 2009 Mangelia carlottae (Dall, 1919) † Mangelia ceddensis Della Bella & Scarponi, 2010 Mangelia ceroplasta (Bush, 1885) Mangelia cesta W. H. Dall, 1919 † Mangelia chainei Peyrot, 1931 † Mangelia chariessa J. Gardner, 1938 † Mangelia china F.S. MacNeil, 1960 Mangelia christina W. H. Dall, 1927 † Mangelia cibori Bałuk W., 2003 Mangelia cingulata (H. Strebel, 1908) Mangelia coarctata (Forbes, 1840) Mangelia colombi R.P.J. Hervier, 1897 † Mangelia compsacosta J. Gardner, 1937 Mangelia concinna A.A. Gould, 1860 Mangelia congoensis Thiele, 1925 † Mangelia coplicata Pezant, 1905 Mangelia costata (Pennant, 1777) † Mangelia costellaria P. Nyst, 1836 Mangelia costulata Risso, 1826 Mangelia crebricostata Carpenter, 1864 † Mangelia cryptopleura J. Gardner, 1937 Mangelia decaryi P. Dautzenberg, 1932 Mangelia decipiens E. A. Smith, 1888 Mangelia dejanira W. H. Dall, 1919 Mangelia densilineata (W. H. Dall, 1921) Mangelia diatula R.P.J. Hervier, 1897 Mangelia difficilis (Locard & Caziot, 1900) Mangelia digressa Rolan & Otero-Schmitt, 1999 Mangelia dina P. Bartsch, 1915 Mangelia dobsoni A.W. Grabau & S.G. King, 1928 Mangelia dorsuosa (A.A. Gould, 1860) † Mangelia dubia F.W. Harmer, 1919 Mangelia dunkeri Kuroda, 1961 † Mangelia ecuadoriana H.A. Pilsbry & A.A. Olsson, 1941 Mangelia edentula O. Böttger, 1895 † Mangelia elegantissima E.W. Vredenburg, 1921 † Mangelia elevata W.M. Gabb, 1873 Mangelia erminiana (L.G. Hertlein & A.M. Strong, 1951) Mangelia erymna J.C. Melvill, 1917 Mangelia eucosmia P. Bartsch, 1915 (taxon inquirendum) Mangelia exasperata H.B. Preston, 1908 Mangelia exigua K.H.J. Thiele, 1925 Mangelia exstans K.H. Barnard, 1958 Mangelia farina (F. Nordsieck, 1977) (nomen dubium) Mangelia fieldeni (van Aartsen & Fehr-de Wal, 1978) Mangelia finterae G.B. III Sowerby, 1894 Mangelia forcellii Bozzetti, 2014 Mangelia fordii E.A. Smith, 1888 † Mangelia frumentum (Brugnone, 1874) José Luis Vera Peláez (2002), Revisión de la familia Turridae, excepto Clavatulinae (Gastropoda, Prosobranchia) en el Plioceno de la cuenca de Estepona, Málaga y Vélez-Málaga (Málaga, S España) con la descripción de 26 especies nuevas Mangeliidae - Società Italiana di Malacologia † Mangelia gardnerae W.C. Mansfield, 1930 Mangelia gazellae (Strebel, 1905) Mangelia gemmula W.H. Turton, 1932 † Mangelia gouetensis A.E.M. Cossmann, 1898 Mangelia grisea (F. Nordsieck, 1977) (nomen dubium) † Mangelia guerichi F. Kautsky, 1925 Mangelia halitropis Dall, 1889 † Mangelia hancocki L.G. Hertlein & A.M. Strong, 1939 Mangelia hanna K.H.J. Thiele, 1925 Mangelia hecetae W.H. Dall & P. Bartsch, 1910 Mangelia helga P. Bartsch, 1915 † Mangelia heptapleura H.A. Pilsbry & A.A. Olsson, 1941 † Mangelia hesperia H.A. Pilsbry & A.A. Olsson, 1941 Mangelia hiradoensis (Makiyama, 1927) † Mangelia hontensis M. Csepreghy, 1953 † Mangelia hooveri R. Arnold, 1903 Mangelia horneana E.A. Smith, 1884 † Mangelia hyemalis (Mabille & Rochebrune, 1889) Mangelia imitatrix Della Bella & Scarponi, 2010 Mangelia indistincta (Monterosato, 1875) † Mangelia interrupta Della Bella & Scarponi, 2010 Mangelia inusitata Rolan & Otero-Schmitt, 1999 † Mangelia isabellae C.J. Maury, 1910 Mangelia isodoma R.P.J. Hervier, 1897 Mangelia jerbaensis (Della Bella & Spada in Chirli, 1997) † Mangelia klimakota J. Gardner, 1937 Mangelia kowiensis W.H. Turton, 1932 Mangelia kraussi W.H. Turton, 1932 † Mangelia labratula A.E.M. Cossmann, 1889 † Mangelia lalonis C.J. Maury, 1917 † Mangelia larga Scarponi, Della Bella, Dell'Angelo, Huntley & Sosso, 2016 Mangelia lastica Dall, 1927 Mangelia leuca J. Bush, 1893 † Mangelia limata A.A. Olsson, 1922 Mangelia lineorosata Rolan & Otero-Schmitt, 1999 † Mangelia lissa J. Gardner, 1937 Mangelia loraeformis Dall, 1927 Mangelia louisa W.H. Dall, 1919 Mangelia louisensis G.B. Sowerby III, 1894 Mangelia luctuosa D'Orbigny, 1845 † Mangelia luellingensis Wienrich & Janssen, 2007 Mangelia lutea A.A. Gould, 1860 Mangelia maculata (L.A. Reeve, 1846) Mangelia mangeri H.B. Preston, 1905 † Mangelia maoica C.J. Maury, 1917 Mangelia martensi (Strebel, 1905) Mangelia mediofasciata Maltzan, 1883 Mangelia melitensis Cahcia & Misfud, 2008 Mangelia mica (Philippi, 1849) Mangelia michaelseni (Strebel, 1905) † Mangelia micropleura R.J.L. Guppy, 1867 Mangelia minuscula (E. A. Smith, 1910) † Mangelia miorugulosa F. Kautsky, 1925 † Mangelia miostriolata (Nordsieck, 1972) Mangelia muiri K.H. Barnard, 1958 Mangelia multilineolata (Deshayes, 1835) Mangelia munda (E.A. Smith, 1888) Mangelia myrmecodes J.C. Melvill & R. Standen, 1901 Mangelia neapolitana S. Delle Chiaje, 1841 Mangelia nisga P. Bartsch, 1915 † Mangelia nivea Della Bella & Scarponi, 2010 † Mangelia odovychenae Scarponi, Della Bella, Dell'Angelo, Huntley & Sosso, 2016 Mangelia olivieriana J.C. Melvill, 1917 Mangelia opulenta Thiele, 1925 Mangelia orophoma J.C. Melvill & R. Standen, 1896 Mangelia ossea (Nordsieck, 1968) † Mangelia ovata Della Bella & Scarponi, 2010 Mangelia paciniana (Calcara, 1839) Mangelia paessleri (Strebel, 1905) † Mangelia painei Arnold, 1903 Mangelia pallaryi (Nordsieck, 1977) † Mangelia parisiensis Cossmann, 1889Cossmann (M.), 1889 Catalogue illustré des coquilles fossiles de l'Éocène des environs de Paris (4ème fascicule). Annales de la Société royale Malacologique de Belgique, t. 24, p. 3-385 Mangelia patagoniensis W.H. Dall, 1919 † Mangelia paulae O. Böttger, 1901 Mangelia payraudeauti (Deshayes, 1835) Mangelia perattenuata (Dall, 1905) † Mangelia perforata (Brusina, 1877) Mangelia perligera K.H.J. Thiele, 1925 Mangelia perminima W.H. Turton, 1932 † Mangelia perpulchra (S.V. Wood, 1848) † Mangelia perrisi É.A. Benoist in M.A. Peyrot, 1931 Mangelia phoxos K.H. Barnard, 1958 † Mangelia phrixae J. Gardner, 1937 † Mangelia pivetaui Chavan, 1945MNHN, Paris: Mangelia pivetaui Mangelia pomara W.H. Dall, 1919 Mangelia pontica Milaschewitsch, 1908 Mangelia pontyi (Dautzenberg, 1910) Mangelia posidonia J.C. Melvill, 1904 Mangelia pseudoattenuata Ardovini, 2004 † Mangelia pseudocordieri M.A. Peyrot, 1932 † Mangelia pseudorugulosa Scarponi, Della Bella, Dell'Angelo, Huntley & Sosso, 2016 Mangelia pulchrior (Dall, 1921) † Mangelia pyrgota J. Gardner, 1937 Mangelia rhabdea Dall, 1927 Mangelia robusticostata (E.A. Smith, 1879) Mangelia sagena (Dall, 1927) † Mangelia sallespissensis M.A. Peyrot, 1932 Mangelia sandrii (Brusina, 1865) Mangelia scabra J.G. Jeffreys, 1847 Mangelia scabrida Monterosato, 1890 † Mangelia scalaria (Cristofori & Jan 1832)Cossmann (M.), 1896 - Essais de Paléoconchologie comparée (2ème livraison), p. 1-179 Mangelia sciola K.H. Barnard, 1958 Mangelia sculpturata (Dall, 1887) Mangelia secreta (van Aartsen & Fehr-de Wal, 1978) Mangelia semen L.A. Reeve, 1846 Mangelia semiassa A.A. Gould, 1860 † Mangelia semicostulata G.P. Deshayes, 1865 Mangelia senegalensis (Von Maltzan, 1883) Mangelia serrula K.H. Barnard, 1964 † Mangelia sextoni J. Gardner, 1937 Mangelia shepstonensis E.A. Smith, 1914 Mangelia sicula Reeve, 1846 † Mangelia spadiana Della Bella & Scarponi, 2010 Mangelia stibarochila J.C. Melvill & R. Standen, 1896 Mangelia stosiciana Brusina, 1869 † Mangelia stoutjesdijki Schnetler & M. S. Nielsen, 2018 Mangelia striolata Risso, 1826 Mangelia striolatoides Sabelli & Spada, 2023 † Mangelia stypteria J. Gardner, 1937 Mangelia subaustralis H.H. Suter, 1899 Mangelia subcircularis Dall, 1927 † Mangelia subcostellata G.P. Deshayes, 1865 Mangelia subgracilenta S. Nomura, 1940 Mangelia subsida (Dall, 1881) Mangelia sulcosa (G.B. Sowerby I, 1832) Mangelia taeniata (Deshayes, 1835) Mangelia tanabensis J.C. Melvill, 1923 Mangelia tanzaniana Bozzetti, 2020 † Mangelia teirata J. Gardner, 1937 Mangelia tenuicostata Brugnone, 1868 Mangelia tenuisculpta Spada, 2023 Mangelia terpnisma J.C. Melvill & R. Standen, 1901 Mangelia thepalea J.C. Melvill & R. Standen, 1896 Mangelia theskeloides J.C. Melvill & R. Standen, 1899 Mangelia toreumata (W.H. Dall, 1889) Mangelia tranquilla K.H. Barnard, 1958