Baldufa Alba, Tarruella, Prats, Guillen & Corbella, 2010 (basis of record)
Baldufa fontinalis Alba, Tarruella, Prats, Guillén & Corbella, 2010 (basis of record)
Balkanospeum Georgiev, 2012 (basis of record)
Bosnidilhia Boeters, Glöer & Pešić, 2013 (basis of record)
Bosnidilhia vreloana Boeters, Glöer & Pešić, 2013 (basis of record)
Bythinella Moquin-Tandon, 1856 (basis of record)
Bythinella (Bythinella) Moquin-Tandon, 1856 represented as Bythinella Moquin-Tandon, 1856 (status source)
Bythinella (Bythinella) abbreviata (Michaud, 1831) represented as Bythinella abbreviata (Michaud, 1831) (status source)
Bythinella (Bythinella) alexpeteri Glöer & Hirschfelder, 2020 represented as Bythinella alexpeteri Glöer & Hirschfelder, 2020 (basis of record)
Bythinella (Bythinella) amira Glöer & Hirschfelder, 2020 represented as Bythinella amira Glöer & Hirschfelder, 2020 (basis of record)
Bythinella (Bythinella) anatolica Yıldırım, Kebapçı & Koca, 2015 represented as Bythinella anatolica Yıldırım, Kebapçı & Koca, 2015 (basis of record)
Bythinella (Bythinella) andorrensis andorrensis (Paladilhe, 1875) represented as Bythinella andorrensis andorrensis (Paladilhe, 1875) (basis of record)
Bythinella (Bythinella) andorrensis errensis Boeters, 2019 represented as Bythinella andorrensis errensis Boeters, 2019 (basis of record)
Bythinella (Bythinella) aneliae Georgiev & Stoycheva, 2011 represented as Bythinella aneliae Georgiev & Stoycheva, 2011 (basis of record)
Bythinella (Bythinella) angelovi Glöer & Georgiev, 2011 represented as Bythinella angelovi Glöer & Georgiev, 2011 (basis of record)
Bythinella (Bythinella) anianensis (Paladilhe, 1870) represented as Bythinella anianensis (Paladilhe, 1870) (basis of record)
Bythinella (Bythinella) atypikos A. Reischütz, P. L. Reischütz & W. Fischer, 2008 represented as Bythinella atypikos A. Reischütz, P. L. Reischütz & W. Fischer, 2008 (basis of record)
Bythinella (Bythinella) austriaca (Frauenfeld, 1857) represented as Bythinella austriaca (Frauenfeld, 1857) (basis of record)
Bythinella (Bythinella) austriaca austriaca (Frauenfeld, 1857) represented as Bythinella austriaca austriaca (Frauenfeld, 1857) (basis of record)
Bythinella (Bythinella) austriaca clessini Rzehac, 1888 represented as Bythinella austriaca clessini Rzehac, 1888 (basis of record)
Bythinella (Bythinella) austriaca melanostoma Brancsik, 1889 represented as Bythinella austriaca melanostoma Brancsik, 1889 (basis of record)
Bythinella (Bythinella) austriaca pavovillatica Canon, 1937 represented as Bythinella austriaca pavovillatica Canon, 1937 (basis of record)
Bythinella (Bythinella) badensis Boeters, 1981 represented as Bythinella badensis Boeters, 1981 (basis of record)
Bythinella (Bythinella) batalleri batalleri Bofill, 1925 represented as Bythinella batalleri batalleri Bofill, 1925 (basis of record)
Bythinella (Bythinella) batalleri cuenca Boeters, 2019 represented as Bythinella batalleri cuenca Boeters, 2019 (basis of record)
Bythinella (Bythinella) baudoni (Paladilhe, 1874) represented as Bythinella baudoni (Paladilhe, 1874) (basis of record)
Bythinella (Bythinella) bavarica Clessin, 1877 represented as Bythinella bavarica Clessin, 1877 (basis of record)
Bythinella (Bythinella) beckmanni A. Reischütz, P. L. Reischütz & W. Fischer, 2008 represented as Bythinella beckmanni A. Reischütz, P. L. Reischütz & W. Fischer, 2008 (basis of record)
Bythinella (Bythinella) bertrandi R. Bernasconi, 2000 represented as Bythinella bertrandi R. Bernasconi, 2000 (basis of record)
Bythinella (Bythinella) bicarinata (Des Moulins, 1827) represented as Bythinella bicarinata (Des Moulins, 1827) (basis of record)
Bythinella (Bythinella) blidariensis Glöer, 2013 represented as Bythinella blidariensis Glöer, 2013 (basis of record)
Bythinella (Bythinella) bouloti H. Girardi, Bichain & Wienin, 2002 represented as Bythinella bouloti H. Girardi, Bichain & Wienin, 2002 (status source)
Bythinella (Bythinella) calimanica Falniowski, Szarowska & Sirbu, 2009 represented as Bythinella calimanica Falniowski, Szarowska & Sirbu, 2009 (basis of record)
Bythinella (Bythinella) calquierensis H. Girardi & Boeters, 2015 represented as Bythinella calquierensis H. Girardi & Boeters, 2015 (basis of record)
Bythinella (Bythinella) carcasonis Boeters & Falkner, 2008 represented as Bythinella carcasonis Boeters & Falkner, 2008 (basis of record)
Bythinella (Bythinella) cebennensis (Dupuy, 1849) represented as Bythinella cebennensis (Dupuy, 1849) (basis of record)
Bythinella (Bythinella) charpentieri (J. R. Roth, 1855) represented as Bythinella charpentieri (J. R. Roth, 1855) (basis of record)
Bythinella (Bythinella) charpentieri charpentieri (J. R. Roth, 1855) represented as Bythinella charpentieri charpentieri (J. R. Roth, 1855) (basis of record)
Bythinella (Bythinella) companyoi (Paladilhe, 1870) represented as Bythinella companyoi (Paladilhe, 1870) (basis of record)
Bythinella (Bythinella) compressa (Frauenfeld, 1857) represented as Bythinella compressa (Frauenfeld, 1857) (basis of record)
Bythinella (Bythinella) conica Clessin, 1910 represented as Bythinella conica Clessin, 1910 (basis of record)
Bythinella (Bythinella) conica conica Clessin, 1910 represented as Bythinella conica conica Clessin, 1910 (basis of record)
Bythinella (Bythinella) conica isolata Boeters, 2006 represented as Bythinella conica isolata Boeters, 2006 (basis of record)
Bythinella (Bythinella) corrosa Glöer & Hirschfelder, 2020 represented as Bythinella corrosa Glöer & Hirschfelder, 2020 accepted as Achaiohydrobia corrosa (Glöer & Hirschfelder, 2020) (basis of record)
Bythinella (Bythinella) cylindracea (Paladilhe, 1869) represented as Bythinella cylindracea (Paladilhe, 1869) (basis of record)
Bythinella (Bythinella) cylindrica (Frauenfeld, 1857) represented as Bythinella cylindrica (Frauenfeld, 1857) (basis of record)
Bythinella (Bythinella) dacica Grossu, 1946 represented as Bythinella dacica Grossu, 1946 (basis of record)
Bythinella (Bythinella) darrieuxii (de Folin & Bérillon, 1877) represented as Bythinella darrieuxii (de Folin & Bérillon, 1877) (basis of record)
Bythinella (Bythinella) dedovi Glöer & Georgiev, 2011 represented as Bythinella dedovi Glöer & Georgiev, 2011 (basis of record)
Bythinella (Bythinella) dierckingi Glöer & Georgiev, 2011 represented as Bythinella dierckingi Glöer & Georgiev, 2011 (basis of record)
Bythinella (Bythinella) dimitrosensis Glöer & Reuselaars, 2020 represented as Bythinella dimitrosensis Glöer & Reuselaars, 2020 (basis of record)
Bythinella (Bythinella) dispersa Radoman, 1976 represented as Bythinella dispersa Radoman, 1976 (basis of record)
Bythinella (Bythinella) drimica Radoman, 1976 represented as Bythinella drimica Radoman, 1976 (basis of record)
Bythinella (Bythinella) drimica alba Radoman, 1976 represented as Bythinella drimica alba Radoman, 1976 (basis of record)
Bythinella (Bythinella) drimica drimica Radoman, 1976 represented as Bythinella drimica drimica Radoman, 1976 (basis of record)
Bythinella (Bythinella) dromensis Boeters & Falkner, 2008 represented as Bythinella dromensis Boeters & Falkner, 2008 (basis of record)
Bythinella (Bythinella) dunkeri (Frauenfeld, 1857) represented as Bythinella dunkeri (Frauenfeld, 1857) (basis of record)
Bythinella (Bythinella) elenae Glöer & Georgiev, 2011 represented as Bythinella elenae Glöer & Georgiev, 2011 (basis of record)
Bythinella (Bythinella) eleousae Glöer & Hirschfelder, 2020 represented as Bythinella eleousae Glöer & Hirschfelder, 2020 (basis of record)
Bythinella (Bythinella) ellinikae Glöer & Hirschfelder, 2020 represented as Bythinella ellinikae Glöer & Hirschfelder, 2020 (basis of record)
Bythinella (Bythinella) espanoli Bech, 1980 represented as Bythinella espanoli Bech, 1980 (basis of record)
Bythinella (Bythinella) eurystoma (Paladilhe, 1870) represented as Bythinella eurystoma (Paladilhe, 1870) (basis of record)
Bythinella (Bythinella) eutrepha (Paladilhe, 1867) represented as Bythinella eutrepha (Paladilhe, 1867) (basis of record)
Bythinella (Bythinella) falniowskii Glöer, 2013 represented as Bythinella falniowskii Glöer, 2013 (basis of record)
Bythinella (Bythinella) feheri Glöer, 2013 represented as Bythinella feheri Glöer, 2013 (basis of record)
Bythinella (Bythinella) ferussina (Des Moulins, 1827) represented as Bythinella ferussina (Des Moulins, 1827) (basis of record)
Bythinella (Bythinella) friderici Boeters & Falkner, 2008 represented as Bythinella friderici Boeters & Falkner, 2008 (basis of record)
Bythinella (Bythinella) geisserti Boeters & Falkner, 2003 represented as Bythinella geisserti Boeters & Falkner, 2003 (basis of record)
Bythinella (Bythinella) georgievi Glöer, 2013 represented as Bythinella georgievi Glöer, 2013 (basis of record)
Bythinella (Bythinella) gibbosa (Moquin-Tandon, 1856) represented as Bythinella gibbosa (Moquin-Tandon, 1856) (basis of record)
Bythinella (Bythinella) ginolensis Fagot, 1881 represented as Bythinella ginolensis Fagot, 1881 (basis of record)
Bythinella (Bythinella) gloeeri Georgiev, 2009 represented as Bythinella gloeeri Georgiev, 2009 (basis of record)
Bythinella (Bythinella) golemoensis Glöer & Mrkvicka, 2015 represented as Bythinella golemoensis Glöer & Mrkvicka, 2015 (basis of record)
Bythinella (Bythinella) gregoi Glöer & Erőss, 2015 represented as Bythinella gregoi Glöer & Erőss, 2015 (basis of record)
Bythinella (Bythinella) grossui Falniowski, Szarowska & Sirbu, 2009 represented as Bythinella grossui Falniowski, Szarowska & Sirbu, 2009 (basis of record)
Bythinella (Bythinella) hansboetersi Glöer & Pešić, 2006 represented as Bythinella hansboetersi Glöer & Pešić, 2006 (basis of record)
Bythinella (Bythinella) istanbulensis Yıldırım, Kebapçı & Yüce, 2015 represented as Bythinella istanbulensis Yıldırım, Kebapçı & Yüce, 2015 (basis of record)
Bythinella (Bythinella) istoka Glöer & Pešić, 2014 represented as Bythinella istoka Glöer & Pešić, 2014 (basis of record)
Bythinella (Bythinella) izvorica Glöer & Georgiev, 2011 represented as Bythinella izvorica Glöer & Georgiev, 2011 (basis of record)
Bythinella (Bythinella) jourdei R. Bernasconi, 2000 represented as Bythinella jourdei R. Bernasconi, 2000 (basis of record)
Bythinella (Bythinella) jozefgregoi Glöer & Reuselaars, 2020 represented as Bythinella jozefgregoi Glöer & Reuselaars, 2020 (basis of record)
Bythinella (Bythinella) kambosensis Glöer & Hirschfelder, 2020 represented as Bythinella kambosensis Glöer & Hirschfelder, 2020 (basis of record)
Bythinella (Bythinella) kapelana Radoman, 1976 represented as Bythinella kapelana Radoman, 1976 (basis of record)
Bythinella (Bythinella) kastaliae Glöer & Hirschfelder, 2020 represented as Bythinella kastaliae Glöer & Hirschfelder, 2020 (basis of record)
Bythinella (Bythinella) kastanolongosensis Glöer & Pešić, 2020 represented as Bythinella kastanolongosensis Glöer & Pešić, 2020 (basis of record)
Bythinella (Bythinella) kithiraensis Glöer & Hirschfelder, 2020 represented as Bythinella kithiraensis Glöer & Hirschfelder, 2020 (basis of record)
Bythinella (Bythinella) klimaensis Glöer & Reuselaars, 2020 represented as Bythinella klimaensis Glöer & Reuselaars, 2020 (basis of record)
Bythinella (Bythinella) kosensis Schütt, 1980 represented as Bythinella kosensis Schütt, 1980 (basis of record)
Bythinella (Bythinella) kwanti Glöer & Reuselaars, 2020 represented as Bythinella kwanti Glöer & Reuselaars, 2020 (basis of record)
Bythinella (Bythinella) kyriaki Glöer & Reuselaars, 2020 represented as Bythinella kyriaki Glöer & Reuselaars, 2020 (basis of record)
Bythinella (Bythinella) lancelevei Locard, 1884 represented as Bythinella lancelevei Locard, 1884 accepted as Bythinella viridis (Poiret, 1801) (basis of record)
Bythinella (Bythinella) liandinaensis Glöer & Reuselaars, 2020 represented as Bythinella liandinaensis Glöer & Reuselaars, 2020 (basis of record)
Bythinella (Bythinella) ligurica (Paladilhe, 1867) represented as Bythinella ligurica (Paladilhe, 1867) (basis of record)
Bythinella (Bythinella) lunzensis Boeters, 2008 represented as Bythinella lunzensis Boeters, 2008 (basis of record)
Bythinella (Bythinella) luteola Radoman, 1976 represented as Bythinella luteola Radoman, 1976 (basis of record)
Bythinella (Bythinella) magdalenae Yıldırım, Kebapçı & Koca, 2015 represented as Bythinella magdalenae Yıldırım, Kebapçı & Koca, 2015 (basis of record)
Bythinella (Bythinella) magna Radoman, 1976 represented as Bythinella magna Radoman, 1976 (basis of record)
Bythinella (Bythinella) major (Pascal, 1873) represented as Bythinella major (Pascal, 1873) (basis of record)
Bythinella (Bythinella) margritae Glöer & Georgiev, 2011 represented as Bythinella margritae Glöer & Georgiev, 2011 (basis of record)
Bythinella (Bythinella) marici Glöer & Pešić, 2014 represented as Bythinella marici Glöer & Pešić, 2014 (basis of record)