Haematoloechus Looss, 1899 (identification resource)
Neohaematoloechus Odening, 1960 accepted as Haematoloechus Looss, 1899 (identification resource)
Neohaematoloechus iturbei (Cordero & Vogelsang, 1939) Odening, 1960 accepted as Haematoloechus iturbei (Cordero & Vogelsang, 1939) Walton, 1948 (redescription)
Neohaematoloechus neivai (Travassos & Artigas, 1927) Odening, 1960 accepted as Haematoloechus neivai (Travassos & Artigas, 1927) Ingles, 1933 (redescription)
Ostiolum Pratt, 1903 accepted as Haematoloechus Looss, 1899 (identification resource)
Ostiolum coloradense (Cort, 1915) Travassos & Darriba, 1930 accepted as Haematoloechus coloradensis (Cort, 1915) Ingles, 1932 (redescription)
Ostiolum complexus (Seely, 1906) Travassos & Darriba, 1930 accepted as Haematoloechus complexus (Seely, 1906) Krull, 1933 (redescription)
Ostiolum confusus (Ingles, 1932) Ingles, 1933 accepted as Haematoloechus confusus Ingles, 1932 (redescription)
Ostiolum dollfusinus Odening, 1958 accepted as Haematoloechus dollfusinus Odening, 1958 (redescription)
Ostiolum elongatum (Caballero y C. & Sokoloff, 1934) Dollfus, 1960 accepted as Haematoloechus elongatus Caballero y C. & Sokoloff, 1934 (redescription)
Ostiolum formosum Pratt, 1903 accepted as Haematoloechus formosus (Pratt, 1903) Yamaguti, 1958 accepted as Haematoloechus medioplexus Stafford, 1902 (redescription)
Ostiolum illime (Caballero y C., 1942) Odening, 1960 accepted as Haematoloechus illimis Caballero y C., 1942 (redescription)
Ostiolum medioplexus (Stafford, 1902) Travassos & Darriba, 1930 accepted as Haematoloechus medioplexus Stafford, 1902 (redescription)
Ostiolum oxyorchis (Ingles, 1932) Ingles, 1933 accepted as Haematoloechus oxyorchis Ingles, 1932 (redescription)
Ostiolum parcivitellarium (Caballero y C., 1942) Odening, 1960 accepted as Haematoloechus parcivitellarius Caballero y C., 1942 (redescription)
Ostiolum pulchrum (Bravo-Hollis, 1943) Odening, 1960 accepted as Haematoloechus pulcher Bravo-Hollis, 1943 (redescription)
Plagiorchiidae Lühe, 1901 (identification resource)
Plagiorchioidea Lühe, 1901 (identification resource)
Pneumonoeces almorai Pande, 1937 accepted as Haematoloechus almorai (Pande, 1937) Teixeira de Freitas & Lent, 1939 (redescription)
Pneumonoeces asper (Looss, 1899) Klein, 1905 accepted as Haematoloechus asper Looss, 1899 (redescription)
Pneumonoeces asper lipsiensis (Odening, 1958) Skrjabin & Petrov, 1962 accepted as Haematoloechus lipsiensis Odening, 1958 (redescription)
Pneumonoeces asper lipsiensis (Odening, 1958) Skrjabin & Petrov, 1962 accepted as Haematoloechus lipsiensis Odening, 1958 (new combination reference)
Pneumonoeces australis Johnston, 1912 accepted as Haematoloechus australis (Johnston, 1912) Ingles, 1932 (redescription)
Pneumonoeces breviplexus (Stafford, 1902) Stafford, 1905 accepted as Haematoloechus breviplexus Stafford, 1902 (redescription)
Pneumonoeces buttensis (Ingles, 1936) Skrjabin & Antipin, 1962 accepted as Haematoloechus buttensis Ingles, 1936 (new combination reference)
Pneumonoeces buttensis (Ingles, 1936) Skrjabin & Antipin, 1962 accepted as Haematoloechus buttensis Ingles, 1936 (redescription)
Pneumonoeces caballeroi Skrjabin & Antipin, 1962 accepted as Haematoloechus caballeroi (Skrjabin & Antipin, 1962) León-Règagnon & Topan, 2018 (original description)
Pneumonoeces capyristes Klein, 1905 accepted as Haematoloechus capyristes (Klein, 1905) Ingles, 1932 (redescription)
Pneumonoeces floedae (Harwood, 1932) Skrjabin & Antipin, 1962 accepted as Haematoloechus floedae Harwood, 1932 (redescription)
Pneumonoeces fuelleborni Travassos & Darriba, 1930 accepted as Haematoloechus fuelleborni (Travassos & Darriba, 1930) Ingles, 1933 (redescription)
Pneumonoeces kernensis (Ingles, 1932) Skrjabin & Antipin, 1962 accepted as Haematoloechus kernensis Ingles, 1932 (redescription)
Pneumonoeces longiplexus (Stafford, 1902) Stafford, 1905 accepted as Haematoloechus longiplexus Stafford, 1902 (redescription)
Pneumonoeces lutzi (Teixeira de Freitas & Lent, 1939) Skrjabin & Antipin, 1962 accepted as Haematoloechus lutzi Teixeira de Freitas & Lent, 1939 (redescription)
Pneumonoeces macrorchis (Caballero y C., 1941) Skrjabin & Antipin, 1962 accepted as Haematoloechus macrorchis Caballero y C., 1941 (redescription)
Pneumonoeces nanchangensis (Hsiung, 1934) Yamaguti, 1936 accepted as Haematoloechus nanchangensis Hsiung, 1934 (redescription)
Pneumonoeces nanchangensis bychovskii (Odening, 1958) Skrjabin & Antipin, 1962 accepted as Haematoloechus bychovskii Odening, 1958 (redescription)
Pneumonoeces nanchangensis bychovskii (Odening, 1958) Skrjabin & Antipin, 1962 accepted as Haematoloechus bychovskii Odening, 1958 (new combination reference)
Pneumonoeces nanchangensis major Yamaguti, 1936 accepted as Haematoloechus nanchangensis major (Yamaguti, 1936) Odening, 1958 (additional source)
Pneumonoeces ozorioi (Teixeira de Freitas & Lent, 1939) Skrjabin & Antipin, 1962 accepted as Haematoloechus ozorioi Teixeira de Freitas & Lent, 1939 (redescription)
Pneumonoeces ozorioi (Teixeira de Freitas & Lent, 1939) Skrjabin & Antipin, 1962 accepted as Haematoloechus ozorioi Teixeira de Freitas & Lent, 1939 (new combination reference)
Pneumonoeces parviplexus Irwin, 1929 accepted as Haematoloechus parviplexus (Irwin, 1929) Harwood, 1932 (redescription)
Pneumonoeces schulzei Wundsch, 1911 accepted as Haematoloechus schulzei (Wundsch, 1911) Odening, 1958 (redescription)
Pneumonoeces sibiricus Issaitschikov, 1927 accepted as Haematoloechus sibiricus (Issaitschikov, 1927) Teixeira de Freitas & Lent, 1939 (redescription)
Pneumonoeces sibiricus japonicus Yamaguti, 1936 accepted as Haematoloechus japonicus (Yamaguti, 1936) Walton, 1948 (redescription)
Pneumonoeces sibiricus jeholensis Fukui & Ogata, 1938 accepted as Haematoloechus jeholensis (Fukui & Ogata, 1938) Odening, 1958 (redescription)
Pneumonoeces sibiricus tientsinensis (Hsiung, 1934) Skrjabin & Antipin, 1962 accepted as Haematoloechus tientsinensis Hsiung, 1934 (redescription)
Pneumonoeces similiplexus (Stafford, 1902) Stafford, 1905 accepted as Haematoloechus similiplexus Stafford, 1902 accepted as Haematoloechus varioplexus Stafford, 1902 (redescription)
Pneumonoeces sudarikovi Belouss in Skrjabin & Antipin, 1962 accepted as Haematoloechus sudarikovi (Belouss in Skrjabin & Antipin, 1962) León-Règagnon & Topan, 2018 (original description)
Pneumonoeces travdarribus Skrjabin & Antipin, 1962 accepted as Haematoloechus travdarribus (Skrjabin & Antipin, 1962) Yamaguti, 1971 (original description)
Pneumonoeces tumidus (Ingles, 1932) Skrjabin & Antipin, 1962 accepted as Haematoloechus tumidus Ingles, 1932 (new combination reference)
Pneumonoeces tumidus (Ingles, 1932) Skrjabin & Antipin, 1962 accepted as Haematoloechus tumidus Ingles, 1932 (redescription)
Pneumonoeces uniplexus (Harwood, 1932) Skrjabin & Antipin, 1962 accepted as Haematoloechus uniplexus Harwood, 1932 (new combination reference)
Pneumonoeces uniplexus (Harwood, 1932) Skrjabin & Antipin, 1962 accepted as Haematoloechus uniplexus Harwood, 1932 (redescription)
Pneumonoeces variegatus dubininae (Odening, 1958) Skrjabin & Antipin, 1962 accepted as Haematoloechus dubininae Odening, 1958 accepted as Haematoloechus variegatus (Rudolphi, 1819) Looss, 1899 (redescription)
Pneumonoeces varioplexus (Stafford, 1902) Stafford, 1905 accepted as Haematoloechus varioplexus Stafford, 1902 (redescription)
Skrjabinoeces Sudarikov, 1950 accepted as Haematoloechus Looss, 1899 (identification resource)
Skrjabinoeces breviansa Sudarikov, 1950 accepted as Haematoloechus breviansa (Sudarikov, 1950) Yamaguti, 1958 (redescription)
Skrjabinoeces ellipticus (Eckstein, 1922) Skrjabin & Antipin, 1962 accepted as Haematoloechus ellipticus (Eckstein, 1922) Yamaguti, 1971 accepted as Haematoloechus abbreviatus (Bychowsky, 1932) Odening, 1958 (redescription)
Skrjabinoeces similis (Looss, 1899) Sudarikov, 1950 accepted as Haematoloechus similis (Looss, 1899) Looss, 1899 (redescription)
Skrjabinoeces volgensis Sudarikov, 1950 accepted as Haematoloechus volgensis (Sudarikov, 1950) Yamaguti, 1958 (redescription)