Haematoloechus abbreviatus (Bychowsky, 1932) Odening, 1958 (basis of record)
Haematoloechus almorai (Pande, 1937) Teixeira de Freitas & Lent, 1939 (basis of record)
Haematoloechus arequipensis Ibañez & Córdova, 1979 (additional source)
Haematoloechus asper Looss, 1899 (basis of record)
Haematoloechus asper lipsinensis Odening, 1958 accepted as Haematoloechus lipsiensis Odening, 1958 (basis of record)
Haematoloechus aubriae Bourgat, Roure & Kulo, 1996 (basis of record)
Haematoloechus australis (Johnston, 1912) Ingles, 1932 (basis of record)
Haematoloechus breviansa (Sudarikov, 1950) Yamaguti, 1958 (basis of record)
Haematoloechus breviplexus Stafford, 1902 (additional source)
Haematoloechus buttensis Ingles, 1936 (basis of record)
Haematoloechus bychovskii Odening, 1958 (basis of record)
Haematoloechus caballeroi (Skrjabin & Antipin, 1962) León-Règagnon & Topan, 2018 (redescription)
Haematoloechus caballeroi (Skrjabin & Antipin, 1962) León-Règagnon & Topan, 2018 (new combination reference)
Haematoloechus capyristes (Klein, 1905) Ingles, 1932 (basis of record)
Haematoloechus carbonelli Lluch, Navarro & Pérez–Soler, 1991 (basis of record)
Haematoloechus coloradensis (Cort, 1915) Ingles, 1932 (basis of record)
Haematoloechus combesi Batchvarov & Bourgat, 1974 (basis of record)
Haematoloechus complexus (Seely, 1906) Krull, 1933 (basis of record)
Haematoloechus confusus Ingles, 1932 (basis of record)
Haematoloechus danbrooksi León-Règagnon & Paredes-Calderón, 2002 (basis of record)
Haematoloechus darcheni Combes & Knoepffler, 1967 (basis of record)
Haematoloechus dollfusinus Odening, 1958 (additional source)
Haematoloechus donicus (Shevchenko, 1965) Odening, 1960 (basis of record)
Haematoloechus donicus (Shevchenko, 1965) Odening, 1960 (new combination reference)
Haematoloechus dubininae Odening, 1958 accepted as Haematoloechus variegatus (Rudolphi, 1819) Looss, 1899 (source of synonymy)
Haematoloechus ellipticus (Eckstein, 1922) Yamaguti, 1971 accepted as Haematoloechus abbreviatus (Bychowsky, 1932) Odening, 1958 (additional source)
Haematoloechus elongatus Caballero y C. & Sokoloff, 1934 (additional source)
Haematoloechus exoterorchis Rees, 1964 accepted as Metahaematoloechus exoterorchis (Rees, 1964) Yamaguti, 1971 (additional source)
Haematoloechus floedae Harwood, 1932 (additional source)
Haematoloechus freitasi Mañé-Garzón & Gil Solares, 1961 (additional source)
Haematoloechus fuelleborni (Travassos & Darriba, 1930) Ingles, 1933 (additional source)
Haematoloechus humboldtensis Zamparo, Ferrao, Brooks, Bettaso & Mata-López, 2011 (basis of record)
Haematoloechus illimis Caballero y C., 1942 (basis of record)
Haematoloechus iturbei (Cordero & Vogelsang, 1939) Walton, 1948 (basis of record)
Haematoloechus japonicus (Yamaguti, 1936) Walton, 1948 (basis of record)
Haematoloechus japonicus (Yamaguti, 1936) Walton, 1948 (new combination reference)
Haematoloechus jeholensis (Fukui & Ogata, 1938) Odening, 1958 (new combination reference)
Haematoloechus johnsoni Bourgat, 1977 (additional source)
Haematoloechus kernensis Ingles, 1932 (basis of record)
Haematoloechus latoricensis Kozák, 1968 (basis of record)
Haematoloechus legrandi Mañé-Garzón & Gil Solares, 1961 (status source)
Haematoloechus leonensis Williams & Coker, 1967 (new combination reference)
Haematoloechus lipsiensis Odening, 1958 (basis of record)
Haematoloechus lobatus (Seno, 1907) Walton, 1948 (basis of record)
Haematoloechus lobogonadus Meskal, 1970 (basis of record)
Haematoloechus longicollum León-Règagnon & Romero-Mayén, 2017 (basis of record)
Haematoloechus longiplexus Stafford, 1902 (basis of record)
Haematoloechus lutzi Teixeira de Freitas & Lent, 1939 (additional source)
Haematoloechus macrorchis Caballero y C., 1941 (basis of record)
Haematoloechus mazurmovici Boschkow, 1964 accepted as Haematoloechus abbreviatus (Bychowsky, 1932) Odening, 1958 (source of synonymy)
Haematoloechus medioplexus Stafford, 1902 (additional source)
Haematoloechus meridionalis León-Règagnon, Brooks & Zelmer, 2001 (additional source)
Haematoloechus mexicanus León-Règagnon & Topan, 2018 (original description)
Haematoloechus micrurus Rees, 1964 (additional source)
Haematoloechus nanchangensis Hsiung, 1934 (basis of record)
Haematoloechus neivai (Travassos & Artigas, 1927) Ingles, 1933 (basis of record)
Haematoloechus nicolasi León-Règagnon, 2017 (additional source)
Haematoloechus occidentalis León-Règagnon & Topan, 2018 (original description)
Haematoloechus ocellati Gassmann, 1975 (basis of record)
Haematoloechus odeningi Boschkow, 1964 accepted as Haematoloechus schulzei (Wundsch, 1911) Odening, 1958 (source of synonymy)
Haematoloechus oxyorchis Ingles, 1932 (basis of record)
Haematoloechus ozorioi Teixeira de Freitas & Lent, 1939 (additional source)
Haematoloechus parcivitellarius Caballero y C., 1942 (basis of record)
Haematoloechus parviplexus (Irwin, 1929) Harwood, 1932 (additional source)
Haematoloechus pukinensis Ibáñez & Córdoba, 1979 (basis of record)
Haematoloechus pulcher Bravo-Hollis, 1943 (basis of record)
Haematoloechus pyrenaicus Combes, 1965 (basis of record)
Haematoloechus schulzei (Wundsch, 1911) Odening, 1958 (basis of record)
Haematoloechus sibiricus (Issaitschikov, 1927) Teixeira de Freitas & Lent, 1939 (basis of record)
Haematoloechus similiplexus Stafford, 1902 accepted as Haematoloechus varioplexus Stafford, 1902 (source of synonymy)
Haematoloechus similis (Looss, 1899) Looss, 1899 (basis of record)
Haematoloechus sindensis Khan & Mohiuddin, 1982 (basis of record)
Haematoloechus singaporensis Yuen, 1962 (additional source)
Haematoloechus sudarikovi (Belouss in Skrjabin & Antipin, 1962) León-Règagnon & Topan, 2018 (status source)
Haematoloechus sudarikovi (Belouss in Skrjabin & Antipin, 1962) León-Règagnon & Topan, 2018 (new combination reference)
Haematoloechus tejerae (Cordero & Vogelsang, 1939) Walton, 1949 (source of synonymy)
Haematoloechus tientsinensis Hsiung, 1934 (basis of record)
Haematoloechus travdarribus (Skrjabin & Antipin, 1962) Yamaguti, 1971 (basis of record)
Haematoloechus tumidus Ingles, 1932 (basis of record)
Haematoloechus variegatus (Rudolphi, 1819) Looss, 1899 (additional source)
Haematoloechus variegatus leonensis Williams & Coker, 1967 accepted as Haematoloechus leonensis Williams & Coker, 1967 (status source)
Haematoloechus varioplexus Stafford, 1902 (basis of record)
Haematoloechus veracruzanus León-Règagnon & Topan, 2018 (original description)
Haematoloechus vitelloconfluentum (Rai, 1962) Saeed, Al-Barwari & Al-Harmni, 2007 (status source)
Haematoloechus vojtkovae Prokopic & Krivanec, 1974 (basis of record)
Haematoloechus volgensis (Sudarikov, 1950) Yamaguti, 1958 (basis of record)
Haplometroides rappiae Szidat, 1932 accepted as Ostioloides rappiae (Szidat, 1932) Odening, 1960 (basis of record)
Neohaematoloechus Odening, 1960 accepted as Haematoloechus Looss, 1899 (source of synonymy)
Neohaematoloechus iturbei (Cordero & Vogelsang, 1939) Odening, 1960 accepted as Haematoloechus iturbei (Cordero & Vogelsang, 1939) Walton, 1948 (taxonomy source)
Neohaematoloechus neivai (Travassos & Artigas, 1927) Odening, 1960 accepted as Haematoloechus neivai (Travassos & Artigas, 1927) Ingles, 1933 (taxonomy source)
Ostioloides Odening, 1960 (basis of record)
Ostioloides rappiae (Szidat, 1932) Odening, 1960 (basis of record)
Ostiolum coloradense (Cort, 1915) Travassos & Darriba, 1930 accepted as Haematoloechus coloradensis (Cort, 1915) Ingles, 1932 (basis of record)
Ostiolum parcivitellarium (Caballero y C., 1942) Odening, 1960 accepted as Haematoloechus parcivitellarius Caballero y C., 1942 (basis of record)
Ostiolum pulchrum (Bravo-Hollis, 1943) Odening, 1960 accepted as Haematoloechus pulcher Bravo-Hollis, 1943 (basis of record)
Pneumonoeces almorai Pande, 1937 accepted as Haematoloechus almorai (Pande, 1937) Teixeira de Freitas & Lent, 1939 (basis of record)
Pneumonoeces australis Johnston, 1912 accepted as Haematoloechus australis (Johnston, 1912) Ingles, 1932 (basis of record)
Pneumonoeces caballeroi Skrjabin & Antipin, 1962 accepted as Haematoloechus caballeroi (Skrjabin & Antipin, 1962) León-Règagnon & Topan, 2018 (new combination reference)
Pneumonoeces jeholensis Fukui & Ogata, 1938 accepted as Haematoloechus jeholensis (Fukui & Ogata, 1938) Odening, 1958 (basis of record)
Pneumonoeces schulzei Wundsch, 1911 accepted as Haematoloechus schulzei (Wundsch, 1911) Odening, 1958 (basis of record)