Adenorhynchus Meixner, 1938 (basis of record)
Adenorhynchus balticus Meixner, 1938 (basis of record)
Allostoma Beneden, 1861 (basis of record)
Allostoma pallidum Beneden, 1861 (basis of record)
Amphirhynchus Schilke, 1970 (basis of record)
Amphirhynchus caudatus Schilke, 1970 (basis of record)
Archiloa de Beauchamp, 1910 (basis of record)
Archiloa petiti Ax, 1956 (basis of record)
Archiloa rivularis de Beauchamp, 1910 (basis of record)
Archiloa westbladi Ax, 1954 accepted as Archiloa rivularis de Beauchamp, 1910 (basis of record)
Archilopsis Meixner, 1938 (basis of record)
Archilopsis arenaria Martens, Curini-Galletti & Pucinelli, 1989 (basis of record)
Archilopsis marifuga Martens, Curini-Galletti & Pucinelli, 1989 (basis of record)
Archilopsis spinosa (Jensen, 1878) Martens, Curini-Galletti & Puccinelli, 1989 (basis of record)
Archimonocelis Meixner, 1938 (basis of record)
Archimonocelis oostendensis Martens & Schockaert, 1981 (basis of record)
Archimonotresis Meixner, 1938 (basis of record)
Archimonotresis limophila Meixner, 1938 (basis of record)
Aulopharynx Ehlers, 1972 (additional source)
Aulopharynx aestuarius Ehlers, 1972 (basis of record)
Bradynectes Rieger, 1971 (basis of record)
Bradynectes sterreri Rieger, 1971 (basis of record)
Bresslauilla Reisinger, 1929 (basis of record)
Bresslauilla relicta Reisinger, 1929 (basis of record)
Brinkmanniella Luther, 1943 (basis of record)
Brinkmanniella macrostomoides Luther, 1948 (basis of record)
Carcharodorhynchus Meixner, 1938 (basis of record)
Carcharodorhynchus flavidus Brunet, 1967 (basis of record)
Carcharodorhynchus isolatus Schilke, 1970 (basis of record)
Carcharodorhynchus listensis Schilke, 1970 (basis of record)
Carenscoilia Sopott, 1972 (basis of record)
Carenscoilia bidentata Sopott, 1972 (basis of record)
Carenscoilia biforamen Sopott, 1972 (basis of record)
Cheliplana de Beauchamp, 1927 (basis of record)
Cheliplana boadeni Schilke, 1970 (basis of record)
Cheliplana gemmifera Noldt, 1989 (basis of record)
Cheliplana marcusi (Karling, 1956) Karling, 1983 (basis of record)
Cheliplana microcirrus Noldt, 1989 (basis of record)
Cheliplana remanei (Meixner, 1928) Karling, 1983 (basis of record)
Cheliplana rubescens Brunet, 1966 (basis of record)
Cheliplana stylifera Karling, 1949 (basis of record)
Cheliplana vestibularis de Beauchamp, 1927 (basis of record)
Cheliplanilla Meixner, 1938 (basis of record)
Cheliplanilla caudata Meixner, 1938 (basis of record)
Cicerina Giard, 1904 (basis of record)
Cicerinidae Meixner, 1928 (basis of record)
Ciliopharyngiella Ax, 1952 (basis of record)
Ciliopharyngiella constricta Martens & Schockaert, 1981 (basis of record)
Ciliopharyngiellidae Ax, 1952 (basis of record)
Cirrifera Sopott, 1972 (basis of record)
Cirrifera aculeata (Ax, 1951) (basis of record)
Cirrifera dumosa Sopott, 1972 (basis of record)
Coelogynopora Steinböck, 1924 (basis of record)
Coelogynopora axi Sopott, 1972 (basis of record)
Coelogynopora forcipis Sopott-Ehlers, 1976 (basis of record)
Coelogynopora gynocotyla Steinböck, 1924 (basis of record)
Coelogynopora solifer Sopott, 1972 (basis of record)
Coelogynoporidae Karling, 1966 (basis of record)
Coronhelmis Luther, 1948 (basis of record)
Coronhelmis multispinosus Luther, 1948 (basis of record)
Cylindrostoma Ørsted, 1845 (basis of record)
Cylindrostomidae Reisinger, 1924 accepted as Pseudostomidae Graff, 1904-08 (basis of record)
Cystiplanidae Karling, 1964 (basis of record)
Dalyelliidae Graff, 1905 (additional source)
Diascorhynchidae Meixner, 1928 (basis of record)
Diascorhynchus Meixner, 1928 (basis of record)
Diascorhynchus rubrus Boaden, 1963 (basis of record)
Diascorhynchus serpens Karling, 1949 (basis of record)
Dolichomacrostomidae Rieger, 1971 (basis of record)
Doliopharynx Ehlers, 1972 (additional source)
Doliopharynx geminocirro Ehlers, 1972 (basis of record)
Duplominona Karling, 1966 (basis of record)
Duplominona septentrionalis Martens, 1983 (basis of record)
Duploperaclistus Martens, 1983 (basis of record)
Duploperaclistus circocirrus Martens, 1983 (basis of record)
Flagellophora Faubel & Dörjes, 1978 (basis of record)
Flagellophora apelti Faubel & Dorjes, 1978 (basis of record)
Gnathorhynchidae Meixner, 1929 (basis of record)
Gnathorhynchus Meixner, 1929 (basis of record)
Gnathorhynchus conocaudatus Meixner, 1929 (basis of record)
Graffillidae Graff, 1905 (additional source)
Haloplanella Luther, 1946 (basis of record)
Haloplanella longatuba Ax & Heller, 1970 (basis of record)
Hangethellia Karling, 1940 (basis of record)
Hangethellia calceifera Karling, 1940 (basis of record)
Haplopharyngidae Meixner, 1938 (basis of record)
Haplopharynx Meixner, 1938 (basis of record)
Haplopharynx rostratus Meixner, 1938 (basis of record)
Kalyptorhynchia (basis of record)
Karkinorhynchidae Meixner, 1928 (basis of record)
Karkinorhynchides Schilke, 1970 (basis of record)
Karkinorhynchides purpureus Schilke, 1970 (basis of record)
Karkinorhynchus Meixner, 1928 (basis of record)
Karkinorhynchus bruneti Schilke, 1970 (basis of record)
Kataplana Ax, 1956 (basis of record)
Leptoplana Ehrenberg, 1831 (basis of record)
Leptoplana tremellaris (Müller OF, 1773) (basis of record)
Leptoplanidae Stimpson, 1857 (basis of record)
Limirhynchus Schilke, 1970 (basis of record)
Listea Ax & Heller, 1970 (basis of record)

Baltic sea for Adenorhynchus balticus Meixner, 1938 
Baltic sea for Archiloa westbladi Ax, 1954 
Baltic sea for Archimonotresis limophila Meixner, 1938 
Baltic sea for Bresslauilla relicta Reisinger, 1929 
Baltic sea for Brinkmanniella macrostomoides Luther, 1948 
Baltic sea for Cheliplana marcusi (Karling, 1956) Karling, 1983 
Baltic sea for Cheliplana remanei (Meixner, 1928) Karling, 1983 
Baltic sea for Cheliplana stylifera Karling, 1949 
Baltic sea for Cheliplanilla caudata Meixner, 1938 
Baltic sea for Cicerina brevicirrus Meixner, 1928 
Baltic sea for Cicerina remanei Meixner, 1928 
Baltic sea for Cicerina tetradactyla Giard, 1904 
Baltic sea for Coelogynopora gynocotyla Steinböck, 1924 
Baltic sea for Coronhelmis multispinosus Luther, 1948 
Baltic sea for Diascorhynchus serpens Karling, 1949 
Baltic sea for Gnathorhynchus conocaudatus Meixner, 1929 
Baltic sea for Hangethellia calceifera Karling, 1940 
Baltic sea for Haplopharynx rostratus Meixner, 1938 
Baltic sea for Litucivis serpens Ax & Heller, 1970 
Baltic sea for Lonchoplanella axi Ehlers, 1974 
Baltic sea for Macrostomum balticum Luther, 1947 
Baltic sea for Macrostomum hystricinum Beklemischev, 1951 
Baltic sea for Macrostomum pusillum Ax, 1951 
Baltic sea for Monocelis fusca Örsted, 1843 
Baltic sea for Monocelis lineata (Müller, 1773) Oersted, 1843 
Baltic sea for Nematoplana coelogynoporoides Meixner, 1938 
Baltic sea for Neopolycystis tridentata Karling, 1955 
Baltic sea for Neoschizorhynchus parvorostro Ax & Heller, 1970 
Baltic sea for Odontorhynchus aculeatus Karling, 1956 
Baltic sea for Otoplanella baltica (Meixner, 1938) 
Baltic sea for Otoplanidia endocystis Meixner, 1938 
Baltic sea for Paragnathorhynchus subterraneus Meixner, 1938 
Baltic sea for Paromalostomum dubium (de Beauchamp, 1927) 
Baltic sea for Parotoplana capitata Meixner, 1938 
Baltic sea for Parotoplana papii Ax, 1956 
Baltic sea for Petaliella spiracauda Ehlers, 1974 
Baltic sea for Phonorhynchus helgolandicus (Mecznikow, 1865) Graff, 1905 
Baltic sea for Placorhynchus octaculeatus Karling, 1931 
Baltic sea for Procerodes littoralis (Strøm, 1768) 
Baltic sea for Promesostoma caligulatum Ax, 1952 
Baltic sea for Promesostoma cochleare Karling, 1935 
Baltic sea for Promesostoma marmoratum (Schultze, 1851) Graff, 1882 
Baltic sea for Promonotus schultzei Meixner, 1943 
Baltic sea for Proschizorhynchella helgolandica (Karling & L'Hardy, 1965) Schilke, 1970 
Baltic sea for Proschizorhynchus gullmarensis Karling, 1950 
Baltic sea for Provortex affinis (Jensen, 1878) Graff, 1882 
Baltic sea for Provortex balticus (Schultze, 1851) Graff, 1882 
Baltic sea for Provortex karlingi Ax, 1951 
Baltic sea for Provortex psammophilus Ax, 1951 
Baltic sea for Proxenetes ampullatus Ax, 1971 
Baltic sea for Proxenetes pratensis Ax, 1960 
Baltic sea for Proxenetes simplex Luther, 1948 
Baltic sea for Psammorhynchus tubulipenis Meixner, 1938 
Baltic sea for Pseudomonocelis agilis (Schultze, 1851) 
Baltic sea for Pseudosyrtis subterranea (Ax, 1951) 
Baltic sea for Psittacorhynchus verweyi Den Hartog, 1968 
Baltic sea for Ptyalorhynchus coecus Ax, 1951 
Baltic sea for Ptychopera westbladi (Luther, 1943) Den Hartog, 1964 
Baltic sea for Thylacorhynchus caudatus Meixner, 1928 
Baltic sea for Thylacorhynchus conglobatus Meixner, 1928 
Baltic sea for Thylacorhynchus pyriferus Karling, 1950 
Baltic sea for Trigonostomum armatum (Jensen, 1878) Graff, 1905 
Baltic sea for Uncinorhynchus flavidus Karling, 1947 
Baltic sea for Uteriporus vulgaris Bergendal, 1890 
Baltic sea for Vejdovskya halileimonia Ax, 1960 
Baltic sea for Vejdovskya pellucida (Schultze, 1851) Graff, 1905 
Black Sea for Allostoma pallidum Beneden, 1861 
Black Sea for Archimonotresis limophila Meixner, 1938 
Black Sea for Bresslauilla relicta Reisinger, 1929 
Black Sea for Leptoplana tremellaris (Müller OF, 1773) 
Black Sea for Macrostomum hystricinum Beklemischev, 1951 
Black Sea for Monocelis fusca Örsted, 1843 
Black Sea for Monocelis lineata (Müller, 1773) Oersted, 1843 
Black Sea for Paromalostomum dubium (de Beauchamp, 1927) 
Black Sea for Placorhynchus octaculeatus Karling, 1931 
Black Sea for Promesostoma marmoratum (Schultze, 1851) Graff, 1882 
Black Sea for Proxenetes simplex Luther, 1948 
Black Sea for Pseudostomum quadrioculatum (Leuckart, 1847) 
Black Sea for Vejdovskya pellucida (Schultze, 1851) Graff, 1905 
European waters (ERMS scope) for Adenorhynchus balticus Meixner, 1938 
European waters (ERMS scope) for Allostoma pallidum Beneden, 1861 
European waters (ERMS scope) for Amphirhynchus caudatus Schilke, 1970 
European waters (ERMS scope) for Archiloa petiti Ax, 1956 
European waters (ERMS scope) for Archiloa rivularis de Beauchamp, 1910 
European waters (ERMS scope) for Archiloa westbladi Ax, 1954 
European waters (ERMS scope) for Archilopsis arenaria Martens, Curini-Galletti & Pucinelli, 1989 
European waters (ERMS scope) for Archilopsis marifuga Martens, Curini-Galletti & Pucinelli, 1989 
European waters (ERMS scope) for Archilopsis spinosa (Jensen, 1878) Martens, Curini-Galletti & Puccinelli, 1989 
European waters (ERMS scope) for Archimonocelis oostendensis Martens & Schockaert, 1981 
European waters (ERMS scope) for Archimonotresis limophila Meixner, 1938 
European waters (ERMS scope) for Aulopharynx aestuarius Ehlers, 1972 
European waters (ERMS scope) for Bradynectes sterreri Rieger, 1971 
European waters (ERMS scope) for Bresslauilla relicta Reisinger, 1929 
European waters (ERMS scope) for Brinkmanniella macrostomoides Luther, 1948 
European waters (ERMS scope) for Carcharodorhynchus isolatus Schilke, 1970 
European waters (ERMS scope) for Carcharodorhynchus listensis Schilke, 1970 
European waters (ERMS scope) for Carenscoilia bidentata Sopott, 1972 
European waters (ERMS scope) for Carenscoilia biforamen Sopott, 1972 
European waters (ERMS scope) for Cheliplana boadeni Schilke, 1970 
European waters (ERMS scope) for Cheliplana gemmifera Noldt, 1989