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New species of skate, Notoraja ochroderma, from off Queensland, Australia, with comments on the taxonomic limits of Notoraja (Chondrichthyes, Rajoidei). Copeia, 1994(2), 413–421
Status of two species of skates, Raja (Dipturus) teevani and R. (D.) floridana (Chondrichthyes: Rajoidei), from the western North Atlantic. Copeia, 1994(2), 433–445
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A new species of skate from the Gulf of California (Chondrichthyes, Rajoidei). Copeia, 1988(4), 877–886
Three new species of the stingray genus Urotrygon (Myliobatiformes: Urolophidae) from the eastern Pacific. Bulletin of Marine Science, 42(3), 366–375
A new species of skate of the genus Breviraja from off Nova Scotia, with comments on the status of Breviraja and Neoraja (Chondrichthys, Rajoidei). Copeia, 1987(2), 409–417
A first record of Odontaspis noronhai (Lamniformes: Odontaspididae) for the Western North Atlantic, with notes on two uncommon sharks from the Gulf of Mexico. Northeast Gulf Science, 8(2), 153–160, figs 1–3
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Polychromatism and polymorphism in Breviraja spinosa (Elasmobranchii, Rajiformes), with description of three new species. Copeia, 1985(4), 1035–1052
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Anatomical investigations of the New Zealand skates Bathyraja asperula and B. spinifera, with an evaluation of their classification within the Rajoidei (Chondrichthyes). Copeia, 1984(1), 45–58
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A new species of skate, Neoraja carolinensis, from off the southeastern United States (Elasmobranchii: Rajoidei). Proceedings of the Biological Society of Washington, 97(4), 724–735
A first record of the bigeye thresher, Alopias superciliosus, the blue shark Prionace glauca, and the pelagic stingray Dasyatis violacea, from the Gulf of Mexico. Northeast Gulf Science, 6(1), 59–61
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A new species of skate from western Australia with comments on the status of Pavoraja Whitley, 1939 (Chondrichthyes: Rajiformes). Proceedings of the Biological Society of Washington, 95(1), 1–12
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A new species of skate from the western Indian Ocean, with comments on the status of Raja (Okamejei) (Elasmobranchii: Rajiformes). Proceedings of the Biological Society of Washington, 95(3), 440–450
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Urolophus tumbesensis, a new stingray from the coast of Peru (Batoidea: Urolophidae). Copeia, 1979(4), 709–713
A further description of Gurgesiella furvescens with comments on the interrelationships of Gurgesiellidae and Pseudorajidae (Pisces, Rajoidei). Bulletin of Marine Science, 29(4), 530–553
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Subgeneric placement of Raja bathyphila Holt & Byrne, 1908: Based on Anatomical Characters of the Clasper. Copeia, 1977(1), 20–25
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The squaloid shark Echinorhinus brucus off Virginia. Copeia, 1969(1), 205–206
