Synonyma
Gronias Cope, 1864 ― Gronias nigrilabris Cope, 1864
Cope, E. D. 1864. On a blind silurid, from Pennsylvania. Proceedings of the Academy of Natural Sciences of Philadelphia v. 16 (no. 4): 231-233.
Typový druh
Silurus lividus Rafinesque, 1820.
Původní popis
Rafinesque, C. S. 1820. Ichthyologia Ohiensis [Part 7]. Western Revue and Miscellaneous Magazine v. 2 (no. 6): 355-363.
