• Ancyracanthus electrophori Virgilio & Pereira in Virgilio, Nogueira, Takemoto, Passere, de Oliveira, de Oliveira, Camargo & Pereira, 2023
• Ancyracanthus pectinatus Diesing, 1838 accepted as Ancyracanthus pinnatifidus Diesing, 1839
• Ancyracanthus pinnatifidus Diesing, 1839
• Ancyracanthus schubarti (Kohn, Gomes & Motta, 1968)
• Cheiracanthus spinosissimus Linstow, 1905 accepted as Echinocephalus spinosissimus (von Linstow in Shipley et Hornell, 1905)
• Cheiracanthus uncinatus (Molin, 1858) Linstow, 1904 accepted as Echinocephalus uncinatus Molin, 1858
• Echinocephalus caniculus Saad, Suthar, Theisen, Palm & Gargouri, 2022
• Echinocephalus carpiae Abdel-Ghaffar, Bashtar, Mehlhorn, Abdel-Gaber, Al Quraishy & Saleh, 2013 (unaccepted)
• Echinocephalus chengii Singh, Chauhan & Khare, 2010 (uncertain > taxon inquirendum)
• Echinocephalus crassostreai Cheng, 1975 (uncertain > taxon inquirendum)
• Echinocephalus daileyi Deardorff, Brooks & Thorson, 1981
• Echinocephalus diazi Troncy, 1969
• Echinocephalus gracilis Stossich in Shipley & Hornell, 1906 accepted as Echinocephalus uncinatus Molin, 1858
• Echinocephalus inserratus Moravec & Justine, 2021
• Echinocephalus janzeni Hoberg, Brooks, Molina-Ureña & Erbe, 1998
• Echinocephalus jenzeni Hoberg, Brooks, Molina-Ureña & Erbe, 1998 accepted as Echinocephalus janzeni Hoberg, Brooks, Molina-Ureña & Erbe, 1998
• Echinocephalus mastacembeli Begum & Gupta, 2012 (uncertain > taxon inquirendum)
• Echinocephalus mobulae Kalyankar, 1971 accepted as Echinocephalus spinosissimus (von Linstow in Shipley et Hornell, 1905)
• Echinocephalus multidentatus Baylis & Lane, 1920
• Echinocephalus muraenesocis Bilqees, Khanum & Jehan, 1971 accepted as Echinocephalus uncinatus Molin, 1858
• Echinocephalus oligocanthus Arya, 1977 accepted as Echinocephalus uncinatus Molin, 1858
• Echinocephalus overstreeti Deardorff & Ko, 1983
• Echinocephalus pseudouncinatus Millemann, 1951
• Echinocephalus pteroplatae Wang, Zhao & Chen, 1978 accepted as Echinocephalus pteroplatea Wang, Zhao & Chen, 1978
• Echinocephalus pteroplatea Wang, Zhao & Chen, 1978
• Echinocephalus scoliodonti Rajyalakshmi, 1994 (uncertain > taxon inquirendum)
• Echinocephalus sinensis Ko, 1975
• Echinocephalus southwelli Baylis & Lane, 1920
• Echinocephalus spinosissimus (von Linstow in Shipley et Hornell, 1905)
• Echinocephalus spinosus Müller, Adriano, Oliveira & Corrêa, 2022
• Echinocephalus striatus Monticelli, 1889 (unaccepted > nomen nudum)
• Echinocephalus uncinatus Molin, 1858
• Echinocephalus unispiculus Arya, 1982 (uncertain > taxon inquirendum)
• Echinocephalus waltairensis Lakshmi, Rao & Shyamasundari, 1984 (uncertain > taxon inquirendum)
• Gnathostoma hispidum Fedtschenko, 1872
• Gnathostoma shipleyi Stossich, 1900 accepted as Seuratia shipleyi (Stossich, 1900) Skrjabin, 1916
• Gnathostoma spinigerum Owen, 1836
• Metaleptus rabuka Machida, Ogawa & Okiyama, 1982 accepted as Mooleptus rabuka (Machida, Ogawa & Okiyama, 1982) Özdikmen, 2010
• Mooleptus rabuka (Machida, Ogawa & Okiyama, 1982) Özdikmen, 2010
• Piavussunema schubarti Kohn, Gomes & Motta, 1968 accepted as Ancyracanthus schubarti (Kohn, Gomes & Motta, 1968)
• Spiroxys contortus (Rudolphi, 1819) Schneider, 1866
• Spiroxys hanzaki Hasegawa, Doi & Miyata, 1998
• Spiroxys japonica Morishita, 1926