Čeleď: Arhynchobatidae Fowler, 1934
Rod: Bathyraja Ishiyama, 1958
rejnok Richardsonův
Garrick, J. A. F. 1961. Studies on New Zealand Elasmobranchii. Part XIII--A new species of Raja from 1,300 fathoms. Transactions of the Royal Society of New Zealand v. 88 (pt 4): 743-748.