| Current rank | : | Eurypterygia (Supersection) Rosen, 1973 | |
Ref: R. van der Laan, 2018: 69. [inferred] |
| Former rank | : | Eurypterygii (Subdivision) Rosen, 1973 | |
Ref: E.O. Wiley & G.D. Johnson, 2010: 126; 5 May 2012. [inferred] |
| Former rank | : | Eurypterygii (Subdivision) Rosen, 1973 | |
Ref: R. Betancur-R et al., 2017: 19. [implicit] |
| Former unranked name | : | Eurypterygii ([unranked]) Rosen, 1973 | |
Ref: E.O. Wiley & G.D. Johnson, 2010: 126; 5 May 2012. [inferred] |
| Former unranked name | : | Eurypterygii ([unranked]) Rosen, 1973 | |
Ref: R. Betancur-R et al., 2017: 19. |