Acrorhynchus spiralis (Pereyaslawzewa, 1892) Graff, 1913 accepted as
Acrorhynchides spiralis (Pereyaslawzewa, 1892) Strand, 1928 (additional source)
Archilina Ax, 1959 (original description)
Archilina endostyla Ax, 1959 (original description)
Archimacrostomum Ferguson, 1954 accepted as
Macrostomum Schmidt, 1848 (taxonomy source)
Baltoplana valkanovi Ax, 1959 (original description)
Cheliplana euxeinos Ax, 1959 (original description)
Cheliplana orthocirra Ax, 1959 (original description)
Cicerina eucentrota Ax, 1959 (original description)
Convoluta fulvomaculata Ax, 1959 accepted as
Taurida fulvomaculata (Ax, 1959) (original description)
Convoluta subsalina Ax, 1959 accepted as
Notocelis subsalina (Ax, 1959) (original description)
Diascorhynchus caligatus Ax, 1959 (original description)
Duplominona instanbulensis Ax, 1959 accepted as
Duplominona istanbulensis (Ax, 1959) (original description)
Inframacrostomum Ferguson, 1954 accepted as
Macrostomum Schmidt, 1848 (taxonomy source)
Listia Ax, 1959 accepted as
Cystiplana Karling, 1964 (basis of record)
Listia Ax, 1959 accepted as
Cystiplana Karling, 1964 (original description)
Listia paradoxa Ax, 1959 accepted as
Cystiplana paradoxa Karling, 1964 (original description)
Maehrenthalia simplex Ax, 1959 accepted as
Byrsophlebs simplex (Ax, 1959) Karling, 1985 (original description)
Maehrenthalia uncinata Ax, 1959 accepted as
Byrsophlebs uncinata (Ax, 1959) Karling, 1985 (original description)
Mecynostomum arenarium Ax, 1959 accepted as
Haplogonaria arenaria (Ax, 1959) (original description)
Otocelis westbladi Ax, 1959 (original description)
Otoplana bosporana Ax, 1959 (original description)
Paramesostoma helgolandicum Ax, 1959 (original description)
Paramesostoma pachidermum (Pereyaslawzewa, 1892) Ax, 1959 accepted as
Paramesostoma neapolitanum (Graff, 1882) Attems, 1896 (new combination reference)
Phonorhynchoides flagellatus Beklemischev, 1927 (additional source)
Phonorhynchus pearsei Ferguson, Stirewalt & Kepner, 1940 (additional source)
Phonorhynchus pernix Ax, 1959 (original description)
Polycystis georgii Graff, 1905 (additional source)
Polycystis intubata Graff, 1905 (additional source)
Pontaralia relicta (Beklemischev, 1927) Mack-Fira, 1968 (additional source)
Postbursoplana pontica Ax, 1959 (original description)
Progyrator mamertinus (Graff, 1874) Reisinger, 1926 (additional source)
Promesostoma bilineatum Pereyaslawzewa, 1892 (additional source)
Promesostoma ellipticum (Uljanin, 1870) Graff, 1882 (additional source)
Promesostoma ensifer (Uljanin, 1870) Pereyaslawzewa, 1892 (additional source)
Promesostoma hamatum Beklemischev, 1953 (status source)
Promesostoma spirale Beklemischev, 1953 (status source)
Promonotus arcassonensis Ax, 1959 (original description)
Proschizorhynchus gullmarensis tricingulatus Ax, 1959 accepted as
Proschizorhynchus tricingulatus Ax, 1959 (original description)
Proxenetes lictor Beklemischev, 1927 accepted as
Trigonostomum mirabile (Pereyaslawzewa, 1892) Graff, 1905 (source of synonymy)
Pseudomonocelis ophiocephala (Schmidt, 1861) Meixner, 1943 (additional source)
Rogneda capulata Karling, 1953 (additional source)
Rogneda minuta Uljanin, 1870 (additional source)
Rogneda polyrhabdota Ax, 1959 (original description)
Rogneda steueri (Steinböck, 1933) Karling, 1953 (additional source)
Rogneda tripalmata (Beklemischev, 1927) Karling, 1953 (additional source)
Selimia Ax, 1959 (original description)
Selimia similis Ax, 1959 (original description)
Selimia vivida Ax, 1959 (original description)
Taurida Kostenko, 1989 (original description)
Thalassoplanina Ax, 1959 (original description)
Thalassoplanina geniculata (Beklemischev, 1927) Ax, 1959 (new combination reference)
Utelga aculeata Ax, 1959 accepted as
Axiutelga aculeata (Ax, 1959) Karling, 1980 (original description)
Aegean Sea for
Pseudomonocelis ophiocephala (Schmidt, 1861) Meixner, 1943
Aegean Sea for
Pseudomonocelis ophiocephala (Schmidt, 1861) Meixner, 1943
Black Sea for
Baltoplana valkanovi Ax, 1959
Black Sea for
Baltoplana valkanovi Ax, 1959
Black Sea for
Dendrocoelum lacteum (Müller, 1774)
Black Sea for
Diascorhynchus caligatus Ax, 1959
Black Sea for
Pseudomonocelis ophiocephala (Schmidt, 1861) Meixner, 1943
Germany for
Paramesostoma helgolandicum Ax, 1959
Germany for
Pentacoelum fucoideum Westblad, 1935
Irish Sea for
Paramesostoma helgolandicum Ax, 1959
North Sea for
Thalassoplanella collaris Luther, 1946
Turkey for
Archilina endostyla Ax, 1959
Turkey for
Archilina endostyla Ax, 1959
Turkey for
Archilina endostyla Ax, 1959
Turkey for
Archilina endostyla Ax, 1959
Turkey for
Archilina endostyla Ax, 1959
Turkey for
Archiloa petiti Ax, 1956
Turkey for
Archimonotresis limophila Meixner, 1938
Turkey for
Archimonotresis limophila Meixner, 1938
Turkey for
Archimonotresis limophila Meixner, 1938
Turkey for
Archimonotresis limophila Meixner, 1938
Turkey for
Archimonotresis limophila Meixner, 1938
Turkey for
Archimonotresis limophila Meixner, 1938
Turkey for
Archimonotresis limophila Meixner, 1938
Turkey for
Archimonotresis limophila Meixner, 1938
Turkey for
Archimonotresis limophila Meixner, 1938
Turkey for
Baltalimania kosswigi Ax, 1959
Turkey for
Baltalimania kosswigi Ax, 1959
Turkey for
Baltoplana valkanovi Ax, 1959
Turkey for
Bresslauilla relicta Reisinger, 1929
Turkey for
Bresslauilla relicta Reisinger, 1929
Turkey for
Bresslauilla relicta Reisinger, 1929
Turkey for
Bresslauilla relicta Reisinger, 1929
Turkey for
Bresslauilla relicta Reisinger, 1929
Turkey for
Cercyra hastata Schmidt, 1861
Turkey for
Cercyra hastata Schmidt, 1861
Turkey for
Cheliplana euxeinos Ax, 1959
Turkey for
Cheliplana euxeinos Ax, 1959
Turkey for
Cheliplana orthocirra Ax, 1959
Turkey for
Cicerina eucentrota Ax, 1959
Turkey for
Convoluta convoluta (Abildgaard, 1806)
Turkey for
Convoluta convoluta (Abildgaard, 1806)
Turkey for
Convoluta hipparchia Pereyaslawzewa, 1892
Turkey for
Convoluta hipparchia Pereyaslawzewa, 1892
Turkey for
Cylindromacrostomum mediterraneum (Ax, 1955)
Turkey for
Cylindromacrostomum mediterraneum (Ax, 1955)
Turkey for
Cylindromacrostomum mediterraneum (Ax, 1955)
Turkey for
Cylindromacrostomum mediterraneum (Ax, 1955)
Turkey for
Cylindrostoma monotrochum (Graff, 1882) Westblad, 1955
Turkey for
Enterostomula graffi (de Beauchamp, 1913)
Turkey for
Enterostomula graffi (de Beauchamp, 1913)
Turkey for
Enterostomula graffi (de Beauchamp, 1913)
Turkey for
Enterostomula graffi (de Beauchamp, 1913)
Turkey for
Gyratrix hermaphroditus hermaphroditus Ehrenberg, 1831
Turkey for
Gyratrix hermaphroditus hermaphroditus Ehrenberg, 1831
Turkey for
Haplogonaria arenaria (Ax, 1959)
Turkey for
Haplogonaria arenaria (Ax, 1959)
Turkey for
Haplogonaria arenaria (Ax, 1959)
Turkey for
Haplogonaria arenaria (Ax, 1959)
Turkey for
Haplogonaria arenaria (Ax, 1959)
Turkey for
Haplogonaria arenaria (Ax, 1959)
Turkey for
Haplogonaria arenaria (Ax, 1959)
Turkey for
Haplogonaria arenaria (Ax, 1959)
Turkey for
Haplogonaria arenaria (Ax, 1959)
Turkey for
Listia paradoxa Ax, 1959
Turkey for
Listia paradoxa Ax, 1959
Turkey for
Macrostomum ermini Ax, 1959
Turkey for
Macrostomum ermini Ax, 1959
Turkey for
Macrostomum hystricinum Beklemischev, 1951
Turkey for
Macrostomum hystricinum Beklemischev, 1951
Turkey for
Macrostomum hystricinum Beklemischev, 1951
Turkey for
Macrostomum hystricinum Beklemischev, 1951
Turkey for
Macrostomum mediterraneum Ax, 1956
Turkey for
Macrostomum pusillum Ax, 1951
Turkey for
Maehrenthalia simplex Ax, 1959
Turkey for
Maehrenthalia simplex Ax, 1959
Turkey for
Maehrenthalia simplex Ax, 1959
Turkey for
Maehrenthalia uncinata Ax, 1959
Turkey for
Maehrenthalia uncinata Ax, 1959
Turkey for
Microstomum papillosum Graff, 1882
Turkey for
Microstomum papillosum Graff, 1882
Turkey for
Microstomum papillosum Graff, 1882
Turkey for
Microstomum papillosum Graff, 1882
Turkey for
Microstomum papillosum Graff, 1882
Turkey for
Microstomum papillosum Graff, 1882
Turkey for
Microstomum papillosum Graff, 1882
Turkey for
Microstomum papillosum Graff, 1882
Turkey for
Minona istanbulensis Ax, 1959
Turkey for
Minona istanbulensis Ax, 1959
Turkey for
Minona istanbulensis Ax, 1959
Turkey for
Minona istanbulensis Ax, 1959
Turkey for
Monocelis lineata (Müller, 1773) Oersted, 1843
Turkey for
Monocelis lineata (Müller, 1773) Oersted, 1843
Turkey for
Monocelis lineata (Müller, 1773) Oersted, 1843
Turkey for
Monocelis lineata (Müller, 1773) Oersted, 1843
Turkey for
Nadina pulchella Uljanin, 1870
Turkey for
Nadina pulchella Uljanin, 1870
Turkey for
Nadina pulchella Uljanin, 1870
Turkey for
Nadina pulchella Uljanin, 1870
Turkey for
Notocelis subsalina (Ax, 1959)