Třída: Chondrichthyes - paryby
Řád: Rajiformes - rejnoci
Čeleď: Rajidae - rejnokovití

Synonyma: Raia maderensis Lowe, 1838; Raja clavata (non Linnaeus, 1758); Raja straeleni (non Poll, 1951).

Typová lokalita: Madeira.

Reference: Lowe, R. T. 1838. A synopsis of the fishes of Madeira; with the principal synonyms, Portuguese names, and characters of the new genera and species. Trans. Zool. Soc. Lond. v. 2 (pt 3, art. 14): 173-200.