| Nominal Species (n = 31) | Present allocation (n = 28) | Ref. |
|---|---|---|
| Neoechinorhynchus africanus Troncy, 1970 | Neoechinorhynchus africanus | 19 |
| Echinorhynchus agilis Rudolphi, 1819 | Neoechinorhynchus agilis | 19 |
| Neoechinorhynchus aldrichettae Edmonds, 1971 | Neoechinorhynchus aldrichettae | 19 |
| Neoechinorhynchus argentatus Chandra, Rao & Shyamasundari, 1984 | Neoechinorhynchus argentatus | 2281 |
| Neoechinorhynchus bangoni Tripathi, 1959 | Neoechinorhynchus bangoni | 19 |
| Neoechinorhynchus beringianus Mikhailova & Atrashkevich, 2008 | Neoechinorhynchus beringianus | 84634 |
| Octospiniferoides chandleri Bullock, 1957 | Octospiniferoides chandleri | 19 |
| Echinorhynchus clavaeceps Zeder, 1800 | Neoechinorhynchus rutili | 19 |
| Echinorhynchus cobiditis Gmelin, 1791 | Neoechinorhynchus rutili | 19 |
| Neoechinorhynchus coiliae Yamaguti, 1939 | Neoechinorhynchus coiliae | 19 |
| Neoechinorhynchus dimorphospinus Amin & Sey, 1996 | Neoechinorhynchus dimorphospinus | 2275 |
| Neoechinorhynchus dorsovaginatus Amin & Christison, 2005 | Neoechinorhynchus dorsovaginatus | 2417 |
| Floridosentis elongatus Ward, 1953 | Floridosentis mugilis | 75097 |
| Neoechinorhynchus elongatus Tripathi, 1956 | Neoechinorhynchus elongatus | 2281 |
| Neoechinorhynchus golvani Salgado-Maldonado, 1978 | Neoechinorhynchus golvani | 19 |
| Eocollis harengulae Wang, 1981 | Eocollis harengulae | 19 |
| Neoechinorhynchus indicus Gudivada, Chikkam & Vankara, 2010 | Neoechinorhynchus indicus | 91288 |
| Neoechinorhynchus johnii Yamaguti, 1939 | Neoechinorhynchus johnii | 19 |
| Neoechinorhynchus karachiensis Bilgees, 1972 | Neoechinorhynchus karachiensis | 19 |
| Wolffhugelia matercula Mane-garzon & Dei-cas, 1974 | Wolffhugelia matercula | 19 |
| Atactorhynchus mugilis Machado, 1951 | Floridosentis mugilis | 75097 |
| Neoechinorhynchus nigeriensis Farooqi, 1981 | Neoechinorhynchus nigeriensis | 19 |
| Neoechinorhynchus ningalooensis Pichelin & Cribb, 2001 | Neoechinorhynchus ningalooensis | 2273 |
| Neoechinorhynchus ponticus Amin, Sharifdini, Heckmann, Rubtsova & Chine, 2020 | Neoechinorhynchus ponticus | 3477 |
| Neoechinorhynchus qatarensis Amin, Saoud & Alkuwari, 2002 | Neoechinorhynchus qatarensis | 2273 |
| Neoechinorhynchus rostratum Amin & Bullock, 1998 | Neoechinorhynchus rostratum | 2568 |
| Echinorhynchus rutili Müller, 1780 | Neoechinorhynchus rutili | 19 |
| Neoechinorhynchus topseyi Podder, 1937 | Neoechinorhynchus topseyi | 19 |
| Neoechinorhynchus tylosuri Yamaguti, 1939 | Neoechinorhynchus tylosuri | 19 |
| Atactorhynchus verecundus Chandler, 1935 | Atactorhynchus verecundus | 19 |
| Microsentis wardae Martin & Multani, 1966 | Microsentis wardae | 19 |