IRMNG Taxon list
Hydrobia Hartmann, 1821
Hydrobia aciculina (Bourguignat, 1876)
Hydrobia acuta (Draparnaud, 1805)
Hydrobia anatolica Schütt, 1965 accepted as Graecoanatolica anatolica (Schütt, 1965)
Hydrobia angasi Smith, 1882 accepted as Austropyrgus angasi (Smith, 1882)
Hydrobia antarctica Philippi, 1868
Hydrobia booneae Morrison, 1954
Hydrobia brazieri Smith, 1882 accepted as Posticobia brazieri (Smith, 1882)
Hydrobia djerbaensis Wilke, Pfenninger & Davis, 2002
Hydrobia euryomphala (Bourguignat, 1876)
Hydrobia georgiana Pfeffer, 1886 accepted as Eatoniella georgiana (Pfeffer, 1886)
Hydrobia glyca (Servain, 1880)
Hydrobia greggi (Pilsbry, 1935) accepted as Amnicola greggi Pilsbry, 1935
Hydrobia gunnii Frauenfeld, 1863 accepted as Austropyrgus gunnii (Frauenfeld, 1863)
Hydrobia jacksoni
Hydrobia jenkinsi E.A. Smith, 1889 accepted as Potamopyrgus antipodarum (J.E. Gray, 1843)
Hydrobia joossei van Aartsen, Menkhorst & Gittenberger, 1984
Hydrobia knysnaensis (Krauss, 1848)
Hydrobia longiscata (Bourguignat, 1856)
Hydrobia mabillei (Bourguignat, 1876)
Hydrobia macei Paladilhe, 1867
Hydrobia minuta (Totten, 1834)
Hydrobia monroensis Frauenfield, 1883 accepted as Littoridinops monroensis (Frauenfeld, 1863)
Hydrobia neglecta Muus, 1963
Hydrobia nickliniana Lea
Hydrobia pamphylica Schütt, 1964 accepted as Graecoanatolica pamphylica (Schütt, 1964)
Hydrobia petterdi Smith, 1882 accepted as Fluvidona petterdi (E.A. Smith, 1882)
Hydrobia procerula (Paladilhe, 1869) accepted as Hydrobia acuta (Draparnaud, 1805)
Hydrobia protea (Gould, 1855) accepted as Tryonia protea (Gould, 1855)
Hydrobia pumilio E.A. Smith, 1875
Hydrobia stagnalis Baster, 1765
Hydrobia stagnorum (Gmelin, 1791) accepted as Hydrobia ulvae (Pennant, 1777)
Hydrobia tasmanica Martens, 1858 accepted as Ascorhis tasmanica (Martens, 1858)
Hydrobia texana (Pilsbry, 1935) accepted as Cochliopa texana Pilsbry, 1935
Hydrobia totteni Morrison, 1954
Hydrobia truncata (Vanatta, 1924)
Hydrobia turbinata Petterd, 1889 accepted as Ascorhis tasmanica (Martens, 1858)
Hydrobia ulvae (Pennant, 1777)
Hydrobia ventrosa (Montagu, 1803)
Hydrobia wetherbyi Dall, 1885 accepted as Notogillia wetherbyi (Dall, 1885)