{{Short description|Genus of gastropods}} {{Automatic_taxobox | image = Peringia ulvae-Nl.jpg | image_caption = Apertural view of a shell of ''Hydrobia ulvae'' | taxon = Hydrobia | authority = Hartmann, 1821<ref>Hartmann W. 1821. "System der Erd- und Flußschnecken der Schweiz. Mit vergleichender Aufzählung aller auch in den benachbarten Ländern, Deutschland, Frankreich und Italien sich vorfindenden Arten". ''Neue Alpina'' '''1''': 194-268, Tab I-II [= 1-2]. Winterthur.</ref> | synonyms_ref = <ref name="WoRMS" /> | synonyms = *''Hydrobia (Littorinella)'' <small>Herrmannsen, 1847</small> *''Leachia'' <small>Risso, 1826</small> (Rejected name (ICZN Opinion 2161), preoccupied by ''Leachia'' <small>Lesueur, 1821 [Cephalopoda])</small> *''Litorinella'' Braun, 1843 *''Peringia'' Paladilhe, 1874 }}

'''''Hydrobia''''' is a genus of very small brackish water snails with a gill and an operculum, aquatic gastropod mollusks in the family Hydrobiidae.<ref name="WoRMS">Gofas, S. (2011). Hydrobia Hartmann, 1821. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=138081 on 2011-06-14</ref>

==Species== Species within the genus ''Hydrobia'' include: {{div col|colwidth=20em}} * ''Hydrobia abbreviata'' (Grateloup, 1827) * ''Hydrobia acheila'' Brusina, 1902 *''Hydrobia aciculina'' (Bourguignat, 1876) *''Hydrobia acuta'' (Draparnaud, 1805) ** subspecies ''Hydrobia acuta neglecta'' Muus, 1963 - synonym: ''Hydrobia neglecta'' Muus, 1963 * ''Hydrobia acutecarinata'' Neumayr in Neumayr & Paul, 1875 * ''Hydrobia aitai'' Jekelius, 1932 * ''Hydrobia alpha'' Jekelius, 1944 * ''Hydrobia alutae'' Jekelius, 1932 * ''Hydrobia andreaei'' Boettger in Degrange-Touzin, 1892 * ''Hydrobia andrussowi'' Hilber, 1897 *''Hydrobia antarctica'' Philippi, 1868 * ''Hydrobia aquitanica'' Degrange-Touzin, 1892 * ''Hydrobia atropida'' Brusina, 1892 * ''Hydrobia aturensis'' Noulet, 1854 * ''Hydrobia aurita'' Neumayr in Neumayr & Paul, 1875 * ''Hydrobia avisanensis'' Fontannes, 1877 * ''Hydrobia baltici'' Brusina, 1902 * ''Hydrobia banatica'' Jekelius, 1944 * ''Hydrobia barzaviae'' Jekelius, 1932 * ''Hydrobia bathyomphala'' Brusina, 1902 * ''Hydrobia bialozurkensis'' (Montpéreux, 1831) * ''Hydrobia bicristata'' Simionescu & Barbu, 1940 * ''Hydrobia brusinai'' Wenz, 1919 * ''Hydrobia caerulescens'' (Gmelin, 1791) * ''Hydrobia calderoni'' Royo Gómez, 1922 * ''Hydrobia carinata'' Gillet & Geissert, 1971 * ''Hydrobia cestasensis'' Cossmann & Peyrot, 1918 * ''Hydrobia cingulata'' Capellini, 1880 * ''Hydrobia cubillensis'' (Almera & Bofill y Poch, 1895) * ''Hydrobia detracta'' Jekelius, 1944 * ''Hydrobia ditropida'' Brusina, 1892 *''Hydrobia djerbaensis'' Wilke, Pfenninger & Davis, 2002 * ''Hydrobia dollfusi'' Wenz, 1913 * ''Hydrobia draparnaldii'' (Nyst, 1836) * ''Hydrobia dubuissoni'' (Bouillet, 1834) * ''Hydrobia effusa'' (Frauenfeld in Hörnes, 1856) * ''Hydrobia enikalensis'' Kolesnikov, 1935 * ''Hydrobia euryomphala'' (Bourguignat, 1876) * ''Hydrobia falsani'' (Fontannes, 1876) * ''Hydrobia fischeri'' (Hermitte, 1879) * ''Hydrobia fraasi'' (Blanckenhorn, 1897) * ''Hydrobia frauenfeldi'' (Hörnes, 1856) * ''Hydrobia friedbergi'' Simionescu & Barbu, 1940 * ''Hydrobia gibba'' (Braun in Walchner, 1851) * ''Hydrobia girondica'' Boettger in Degrange-Touzin, 1892 *''Hydrobia glaucovirens'' (Melvill & Ponsonby, 1896) *''Hydrobia glyca'' (Servain, 1880) * ''Hydrobia gracilis'' <small>(Rolle, 1860)</small> * ''Hydrobia grandis'' Cobălcescu, 1883 * ''Hydrobia gregaria'' (Schlotheim, 1820) * ''Hydrobia hermitei'' Wenz, 1919 * ''Hydrobia hoernesi'' Friedberg, 1923 * ''Hydrobia inflata'' (Pusch, 1837) *''Hydrobia knysnaensis'' (Krauss, 1848) * ''Hydrobia kubanica'' Zhizhchenko, 1936 *''Hydrobia lactea'' (Küster, 1852) * ''Hydrobia limnicola'' (Rolle, 1860) * ''Hydrobia lineata'' Jekelius, 1944 * ''Hydrobia longaeva'' Neumayr in Neumayr & Paul, 1875 * ''Hydrobia metochiana'' Pavlović, 1932 * ''Hydrobia minutissima'' (Grateloup, 1838) * ''Hydrobia moesiacensis'' Jekelius, 1944 * ''Hydrobia morasensis'' Fontannes, 1883 * ''Hydrobia morgani'' Morgan, 1920 * ''Hydrobia mucronata'' Jekelius, 1944 * ''Hydrobia nannacus'' Kadolsky, 2008 * ''Hydrobia obtusa'' (Sandberger, 1858) * ''Hydrobia onuri'' Taner, 1974 * ''Hydrobia paludinaria'' (Schlotheim, 1820) * ''Hydrobia peregrina'' Boettger, 1901 * ''Hydrobia pisana'' Wenz, 1924 * ''Hydrobia planata'' (Montpéreux, 1831) * ''Hydrobia podolica'' Łomnicki, 1886 * ''Hydrobia politioanei'' Jekelius, 1944 * ''Hydrobia polytropida'' Brusina, 1892 * ''Hydrobia pontilitoris'' Wenz, 1942 * ''Hydrobia procera'' (Mayer, 1864) * ''Hydrobia protracta (''Eichwald, 1853) * ''Hydrobia pseudocaspia'' <small>Sinzov in Davitashvili, 1932</small> * ''Hydrobia pseudocornea'' <small>Brusina, 1902</small> * ''Hydrobia punctum'' <small>(Eichwald, 1853)</small> * ''Hydrobia pupa'' <small>(Sacco, 1895)</small> * ''Hydrobia pupula'' <small>Brusina, 1874</small> * ''Hydrobia radmanyestensis'' <small>Wenz, 1925</small> * ''Hydrobia reinachi'' <small>Boettger in Reinach, 1894</small> * ''Hydrobia rhodiensis'' <small>Tournouër in Fischer, 1877</small> * ''Hydrobia romani'' <small>Royo Gómez, 1922</small> * ''Hydrobia rossii'' <small>Brusina, 1878 †</small> * ''Hydrobia royoi'' <small>Robles & Goy, 1972</small> * ''Hydrobia sacyi'' <small>Cossmann & Peyrot, 1918</small> * ''Hydrobia santrici'' <small>Pavlović, 1935</small> * ''Hydrobia schlosseri'' <small>Royo Gómez, 1928</small> * ''Hydrobia semiconvexa'' <small>Sandberger, 1875</small> * ''Hydrobia septemlineata'' <small>Łomnicki, 1886</small> * ''Hydrobia simplex'' <small>(Fuchs, 1877)</small> * ''Hydrobia sinjana'' <small>Brusina, 1897</small> * ''Hydrobia slavonica'' <small>Brusina, 1874</small> * ''Hydrobia soceni'' <small>Jekelius, 1944</small> * ''Hydrobia spicula'' <small>Ștefănescu, 1896</small> * ''Hydrobia stavropoliana'' <small>Zhizhchenko, 1936</small> * ''Hydrobia striatella'' <small>(Grateloup, 1838)</small> * ''Hydrobia subconoidalis'' <small>Morgan, 1920</small> * ''Hydrobia subprotracta'' <small>Zhizhchenko, 1936</small> * ''Hydrobia substriatula'' <small>Sinzov, 1880</small> * ''Hydrobia subsuturata'' <small>Jekelius, 1944</small> * ''Hydrobia subventrosa'' <small>Gottschick, 1921</small> * ''Hydrobia sulculata'' <small>Sandberger, 1875</small> * ''Hydrobia syrmica'' <small>Neumayr in Neumayr & Paul, 1875</small> * ''Hydrobia tarchanensis'' <small>Zhizhchenko, 1936</small> * ''Hydrobia timisiensis'' <small>Jekelius, 1944</small> * ''Hydrobia tournoueri'' <small>Sandberger, 1875</small> * ''Hydrobia trochulus'' <small>Sandberger, 1875</small> * ''Hydrobia turrita'' <small>(Grateloup, 1827)</small> * ''Hydrobia uiratamensis'' <small>Kolesnikov, 1935</small> * ''Hydrobia vitrella'' <small>Ștefănescu, 1896</small> {{div col end}} ;Species brought into synonymy : *''Hydrobia anatolica'' <small>Schütt, 1965</small>: synonym of ''Graecoanatolica anatolica'' <small>(Schütt, 1965)</small> *''Hydrobia atuca'' <small>Boeters, 1988</small>: synonym of ''Ecrobia ventrosa'' <small>(Montagu, 1803)</small> * ''Hydrobia caliginosa'' <small>Gould, 1849</small>: synonym of ''Laevilitorina caliginosa'' <small>(Gould, 1849)</small> *''Hydrobia compacta'' <small>Jeffreys, 1884</small> : synonym of ''Barleeia gougeti'' <small>(Michaud, 1830)</small> *''Hydrobia costaricensis'' <small>Mörch, 1860</small>: synonym of ''Aroapyrgus costaricensis'' <small>(Mörch, 1860)</small> * ''Hydrobia elongata carinulata'' <small>Wenz, 1913</small>: synonym of † ''Hydrobia gregaria'' <small>(Schlotheim, 1820)</small> *''Hydrobia eutrepha'' <small>Paladilhe, 1867</small>: synonym of ''Bythinella eutrepha'' <small>(Paladilhe, 1867)</small> *''Hydrobia georgiana'' <small>Pfeffer, 1886</small>: synonym of ''Eatoniella georgiana'' <small>(Pfeffer, 1886)</small> *''Hydrobia jenkinsi'' <small>E. A. Smith, 1889</small>: synonym of ''Potamopyrgus antipodarum'' <small>(Gray, 1843)</small> *''Hydrobia joossei'' <small>van Aartsen, Menkhorst & Gittenberger, 1984</small>: synonym of ''Hydrobia glyca'' <small>(Servain, 1880)</small> *''Hydrobia limosa'' <small>(Preston, 1915)</small> : synonym of ''Littoridina limosa'' <small>Preston, 1915</small> *''Hydrobia longiscata'' <small>(Bourguignat, 1856)</small> : synonym of ''Semisalsa longiscata'' <small>(Bourguignat, 1856)</small> *''Hydrobia maritima'' <small>Milaschewitsch, 1916</small>: synonym of ''Ecrobia maritima'' <small>(Milaschewitsch, 1916)</small> *''Hydrobia miliacea'' <small>G. Nevill, 1880</small>: synonym of ''Gangetia miliacea'' <small>(G. Nevill, 1880)</small> *''Hydrobia minuta'' <small>Totten</small> : synonym of ''Ecrobia truncata'' <small>(Vanatta, 1924)</small> *''Hydrobia neglecta'' <small>Muus, 1963</small>: synonym of ''Hydrobia acuta neglecta'' <small>Muus, 1963</small> *''Hydrobia pamphylica'' <small>Schütt, 1964</small>: synonym of ''Graecoanatolica pamphylica'' <small>(Schütt, 1964)</small> *''Hydrobia pontieuxini'' <small>Radoman, 1973</small>: synonym of ''Ecrobia maritima'' <small>(Milaschewitsch, 1916)</small> *''Hydrobia procerula'' <small>(Paladilhe, 1869)</small>: synonym of ''Hydrobia acuta acuta'' <small>(Bourguignat, 1805)</small> *''Hydrobia pumilio'' <small>E. A. Smith, 1875</small>: synonym of ''Laevilacunaria antarctica'' <small>(Martens, 1885)</small> *''Hydrobia salsa'' <small>(Pilsbry, 1905)</small>: synonym of ''Spurwinkia salsa'' <small>(Pilsbry, 1905)</small> *''Hydrobia scamandri'' <small>(Boeters, Monod & Vala, 1977)</small>: synonym of ''Semisalsa stagnorum'' <small>(Gmelin, 1791)</small> *''Hydrobia seemani'' <small>Frauenfeld, 1863</small>: synonym of ''Tryonia seemani'' <small>(Frauenfeld, 1863)</small> *''Hydrobia stagnalis'' <small>Baster, 1765</small> : synonym of ''Heleobia stagnorum'' <small>(Gmelin, 1791)</small> *''Hydrobia stagnorum'' <small>(Gmelin, 1791)</small> : synonym of ''Heleobia stagnorum'' <small>(Gmelin, 1791)</small> *''Hydrobia steinii'' <small>Martens, 1858</small>: synonym of ''Marstoniopsis steinii'' <small>(Martens, 1858)</small> *''Hydrobia striata'' <small>(d'Orbigny, 1840)</small>: synonym of ''Onoba amissa'' <small>Ponder & Worsfold, 1994</small> *''Hydrobia totteni'' <small>Morrison, 1954</small> : synonym of ''Ecrobia truncata'' <small>(Vanatta, 1924)</small> *''Hydrobia truncata'' <small>(Vanatta, 1924)</small>: synonym of ''Ecrobia truncata'' <small>(Vanatta, 1924)</small> *''Hydrobia turbinata'' <small>Petterd, 1889</small>: synonym of ''Ascorhis victoriae'' <small>(Tenison-Woods, 1878)</small> *''Hydrobia ulvae'' <small>(Pennant, 1777)</small>: synonym of ''Peringia ulvae'' <small>(Pennant, 1777)</small> *''Hydrobia vegorriticola'' <small>Schütt, 1962</small>: synonym of ''Graecoanatolica vegorriticola'' <small>(Schütt, 1962)</small> *''Hydrobia ventrosa'' <small>(Montagu, 1803)</small> : synonym of ''Ecrobia ventrosa'' <small>(Montagu, 1803)</small> *''Hydrobia victoriae'' <small>(Tenison-Woods, 1878)</small>: synonym of ''Ascorhis victoriae'' <small>(Tenison-Woods, 1878)</small>

==References== {{Reflist}} * Taylor, J.D. (1973). ''Provisional list of the mollusca of Aldabra Atoll''. * Eneman, E. (1984). ''Uit het Natuurhistorisch Archief'' [From the Natural History Archive]. De Strandvlo 4(1): 4-17 * Vaught, K.C. (1989). ''A classification of the living Mollusca''. American Malacologists: Melbourne, FL (USA). {{ISBN|0-915826-22-4}}. XII, 195 pp. * Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). ''European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification''. Collection Patrimoines Naturels, 50: pp.&nbsp;180–213 * Rolán E., 2005. ''Malacological Fauna From The Cape Verde Archipelago. Part 1, Polyplacophora and Gastropoda''

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Category:Hydrobia Category:Hydrobiidae Category:Taxonomy articles created by Polbot Category:Gastropod genera Category:Taxa named by Johann Daniel Wilhelm Hartmann