Raja „bathyphila“, eine Doppelart des Subgenus Rajella: Wiederbeschreibung von R. bathyphila Holt & Byrne, 1908 und Raja bigelowi spec. nov. (Pisces, Rajiformes, Rajidae). Archiv für Fischereiwissenschaft, 29(1/2), 23–58
A Note on The Distribution and Diet of Deep-Water Rays (Rajidae) in An Area of The Rockall Trough. Journal of the Marine Biological Association of the United Kingdom, 69(3), 655–658
DOI: 10.1017/S0025315400031040
Contributions to the study of the comparative morphology of teeth and other relevant ichthyodorulites in living supraspecific taxa of chondrichthyan fishes. Part B: Batomorphii No. 1b: Order: Rajoidei - Family: Rajidae Genera and Subgenera: Bathyraja (with a deep-water, shallow-water and transitional morphotype) Psammobatis, Raja (Amblyraja), Raja (Dipturus), Raja (Leucoraja), Raja (Raja), Raja (Rajella) (with two morphotypes), Raja (Rioraja), Raja (Rostroraja), Raja lintea and Sympterygia. Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Biologie, 65, 237–307
Fishes collected by the R/V Shinkai Maru around Greenland. Japan Marine Fishery Resources Research Center, 304pp
First and new records of skates (Chondrichthyes, Rajiformes, Rajidae) from the West African continental slope (Morocco to South Africa), with descriptions of two new species. Archive of Fishery and Marine Research, 43(1), 1–119
