Notes d'ichtyologie ouest-africaine. XXVII. Raja doutrei, espèce nouvelle des eaux profondes des côtes du Sénégal. Bulletin de l'Institut Francais d'Afrique Noire (A), 22(1), 294–311
An investigation of the Rajidae of the west and south coasts of southern Africa. Annals of the South African Museum, 55(4), 151–220
Poissons des côtes nord-ouest africaines (Campagnes de la "Thalassa", 1962 et 1968). Revue des Travaux de l'Institut des Pêches Maritimes, 34(2): 125–170
The origin, interrelationships and distribution of southern african Rajidae (Chondrichthyes, Batoidei). Annals of the South African Museum, 60(1), 1–103
Families Rajidae, Anacanthobatidae In Smith's Sea Fishes, by M.M. Smith & P.C. Heemstra, eds. Macmillian, Johannesburg: 115–128
A morphological analysis of the ampullae of Lorenzini in selected skates (Pisces, Rajoidei). Journal of Morphology, 189(3), 225–247
DOI: 10.1002/jmor.1051890303
Smiths' Sea fishes Braamfontein, Johannesburg :Macmillan South Africa,1986.
Catalogue critique des types de poissons du Muséum national d'Histoire naturelle. (Suite) Poissons batoïdes (Chondrichthyes, Elasmobranchii, Batoidea). Bulletin du Muséum National d'Histoire Naturelle, (Série 4), Section A, Zoologie, Biologie et Écologie Animales, 8(4) Suppl., 3–50
Trophic relationships in the demersal fish community off Namibia. South African Journal of Marine Science, 5(1), 585–596
DOI: 10.2989/025776187784522432
Influence of geographical distribution, body size and diet on population density of benthic fishes off Namibia (South West Africa). Marine Ecology Progress Series, 50, 295–299
FAO species identification sheets for fishery purposes. Field guide to the commercial marine resources of the Gulf of Guinea. Prepared and published with the support of the FAO Regional Office for Africa. Rome: FAO. 268 p.
FAO species identification field guide for fishery purposes. The living marine resources of Namibia. FAO, Rome. 250 p.
