• Acanthocephaloides chabanaudi Dollfus, 1951 accepted as Paracanthocephaloides chabanaudi (Dollfus, 1951)
• Acanthocephaloides claviformis Araki & Machida, 1987
• Acanthocephaloides cyrusi Bray, Spencer-Jones & Lewis, 1988
• Acanthocephaloides devisiana (Molin, 1858) accepted as Acanthocephaloides incrassatus (Molin, 1858)
• Acanthocephaloides distinctus Golvan, 1969
• Acanthocephaloides fabri (Rudolphi, 1819) accepted as Acanthocephaloides propinquus (Dujardin, 1845)
• Acanthocephaloides flavus (Molin, 1858) accepted as Acanthocephaloides incrassatus (Molin, 1858)
• Acanthocephaloides geneticus (Buron, Renaud & Euzet, 1985)
• Acanthocephaloides ichiharai Araki & Machida, 1987
• Acanthocephaloides incrassatus (Molin, 1858)
• Acanthocephaloides japonicus (Fukui & Morisita, 1936) accepted as Acanthocephalus japonicus Fukui & Morisita, 1936
• Acanthocephaloides kostylevi (Meyer, 1932) accepted as Acanthocephaloides propinquus (Dujardin, 1845)
• Acanthocephaloides kostylewi Meyer, 1933 accepted as Solearhynchus rhytidotes (Meyer, 1933)
• Acanthocephaloides neobythitis Yamaguti, 1939 accepted as Yamaguitisentis neobythitis (Yamaguti, 1939)
• Acanthocephaloides propinguus (Dujardin, 1845)
• Acanthocephaloides propinquus (Dujardin, 1845)
• Acanthocephaloides pumilio (Rudolphi, 1819) accepted as Acanthocephaloides propinquus (Dujardin, 1845)
• Acanthocephaloides rhinoplagusiae Yamaguti, 1935 accepted as Yamaguitisentis rhinoplagusiae (Yamaguti, 1935)
• Acanthocephaloides soleae (Porta, 1905)
• Acanthocephalus acerbus Van Cleve, 1931 accepted as Acanthocephalus echigoensis Fujita, 1920
• Acanthocephalus aculeatus Van Cleve, 1931 accepted as Acanthocephalus echigoensis Fujita, 1920
• Acanthocephalus acutispinis Machado, 1968
• Acanthocephalus acutispinus Machado, 1891
• Acanthocephalus acutulus Van Cleve, 1931
• Acanthocephalus aenigma Reichensperger, 1922 accepted as Oligacanthorhynchus aenigma (Reichensperger, 1922)
• Acanthocephalus alabamensis Amin & Williams, 1983
• Acanthocephalus amuriensis Kostylev, 1941 accepted as Acanthocephalus curtus (Achenrov et al., 1941)
• Acanthocephalus anguillae (Müller, 1780)
• Acanthocephalus angustus (Rudolphi, 1809) accepted as Acanthocephalus lucii (Müller, 1777)
• Acanthocephalus anthuris (Dujardin, 1845)
• Acanthocephalus aratus Van Cleve, 1925 accepted as Acanthocephalus lucidus Van Cleve, 1925
• Acanthocephalus balkanicus Batchvoarov, 1974
• Acanthocephalus bigueti Houin, Golvan, Bygoo, 1965 accepted as Pseudoacanthocephalus bigueti (Houin, Golvan, Bygoo, 1965)
• Acanthocephalus breviprostatus Kennedy, 1982
• Acanthocephalus bufonicola Kostylev, 1941 accepted as Pseudoacanthocephalus bufonicola (Kostylev, 1941)
• Acanthocephalus bufonis (Shipley, 1903) accepted as Pseudoacanthocephalus bufonis (Shipley, 1903)
• Acanthocephalus caspanensis Fernandez & Ibarra, 1990
• Acanthocephalus caucasicus Petrochenko, 1953 accepted as Pseudoacanthocephalus caucasicus (Petrochenko, 1953)
• Acanthocephalus clavula Dujardin, 1845
• Acanthocephalus correalimai Machado, 1970
• Acanthocephalus criniae Anow, 1971
• Acanthocephalus curtus (Achenrov et al., 1941)
• Acanthocephalus dirus (Van Cleave, 1924)
• Acanthocephalus domerguei (Golvan et al., 1972)
• Acanthocephalus echigoensis Fujita, 1920
• Acanthocephalus elongatus Van Cleave, 1937
• Acanthocephalus falcatus (Froelich, 1789)
• Acanthocephalus fluviatilis Paperna, 1964
• Acanthocephalus galaxii Hine, 1977
• Acanthocephalus globulosus (Rudolphi, 1802) accepted as Acanthocephalus anguillae (Müller, 1780)
• Acanthocephalus goaensis Jain & Gupta, 1981
• Acanthocephalus gotoi Van Cleve, 1925
• Acanthocephalus gracilacanthus Meyer, 1932
• Acanthocephalus graciliacanthus Meyer, 1932
• Acanthocephalus haeruca (Rudolphi, 1809) accepted as Acanthocephalus ranae (Schrank, 1788)
• Acanthocephalus haranti Golvan & Oliver, 1969
• Acanthocephalus hastae Bayliss, 1944
• Acanthocephalus incrassatus (Molin, 1858) accepted as Acanthocephaloides incrassatus (Molin, 1858)
• Acanthocephalus jacksoni Bullock, 1962 accepted as Acanthocephalus dirus (Van Cleave, 1924)
• Acanthocephalus japonicum (Fukui & Morisita, 1936) accepted as Acanthocephalus japonicus Fukui & Morisita, 1936
• Acanthocephalus japonicus Fukui & Morisita, 1936
• Acanthocephalus kabulensis Datta & Soota, 1956
• Acanthocephalus kashmirensis Datta, 1936
• Acanthocephalus kaskmirensis Datta, 1936
• Acanthocephalus kubulensis Datta & Soota, 1956
• Acanthocephalus lateralis (Leidy, 1851) accepted as Echinorhynchus lateralis Leidy, 1851
• Acanthocephalus linstowi (Hamann, 1891) accepted as Acanthocephalus anguillae (Müller, 1780)
• Acanthocephalus lizus Li, 1984
• Acanthocephalus lucidus Van Cleve, 1925
• Acanthocephalus lucii (Müller, 1777)
• Acanthocephalus lutzi (Linstow, 1896)
• Acanthocephalus madagascariensis Golvan, 1965
• Acanthocephalus minor Yamaguti, 1935
• Acanthocephalus nanus Van Cleve, 1925
• Acanthocephalus nickoli Khan & Bilqees, 1994
• Acanthocephalus oncorhynchi Fujita, 1920 accepted as Acanthocephalus echigoensis Fujita, 1920
• Acanthocephalus opsariichthydis Yamaguti, 1935
• Acanthocephalus opsariichthys Yamaguti, 1935 accepted as Acanthocephalus opsariichthydis Yamaguti, 1935
• Acanthocephalus parallelotestis Achmerov et al., 1941
• Acanthocephalus parksidei Amin, 1975 accepted as Acanthocephalus dirus (Van Cleave, 1924)
• Acanthocephalus paronai (Condorelli, 1897)
• Acanthocephalus pesteri Tadros, 1966
• Acanthocephalus proteus (Porta, 1905) accepted as Acanthocephalus anguillae (Müller, 1780)
• Acanthocephalus ranae (Schrank, 1788)
• Acanthocephalus rauschi (Schmidt, 1969)
• Acanthocephalus sameguiensis
• Acanthocephalus saurius Bursey & Goldberg, 2003
• Acanthocephalus serendibensis Crusz & Mills, 1970
• Acanthocephalus sinensis Van Cleve, 1937 accepted as Pseudoacanthocephalus bufonis (Shipley, 1903)
• Acanthocephalus srilankensis Crusz & Ching, 1976
• Acanthocephalus tahleguahensis Oetinger & Buckner, 1976
• Acanthocephalus tenuirostris (Achmerov et al., 1941)
• Acanthocephalus tigrinae (Shipley, 1903)
• Acanthocephalus tumescens (Linstow, 1896)
• Acanthocephalus ula Lent & Santos, 1990
• Acanthocephalus vancleavei Hughes & Moore, 1943 accepted as Fessisentis vancleavei (Hughes & Moore, 1943)
• Allorhadinorhynchus segmentatum Yamaguti, 1959
• Allorhadinorhynchus segmentatus Yamaguti, 1959
• Amapacanthus amazonicus Salgado-Maldonado & Santos, 2000
• Arhythmacanthus fusiformis Yamaguti, 1935 accepted as Heterosentis fusiformis (Yamaguti, 1935)