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Two new North Pacific skates (Rajidae) and a revised key to Bathyraja in the area. Japanese Journal of Ichthyology, 32(2), 143–179
DOI: 10.1007/BF02938446
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Five new species of skates in the genus Bathyraja from the western North Pacific, with reference to their interspecific relationships. Japanese Journal of Ichthyology, 24(2), 71–90
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Bathyraja, a genus of Pacific skates (Rajidae) regarded as phyletically distinct from the Atlantic genus Breviraja. Copeia, 1968(2), 407–410
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Methods of the systematic study and description of Skates (Rajidae). Copeia, 1968(3), 483–491
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Fauna Japonica. Rajidae (Pisces). Biogeographical Society of Japan (Tokyo): i–vi, 1–82
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Observations on the egg-capsules of skates of the family Rajidae, found in Japan and its adjacent waters. Bulletin of the Museum of Comparative Zoology at Harvard College, 118(1), 1–24
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Studies on the rajid fishes (Rajidae) found in the waters around Japan. Journal of the Shimonoseki College of Fisheries, 7(2/3), 193–394
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Studies on the rays and skates belonging to the family Rajidae, found in Japan and adjacent regions. 6. Raja macrocauda, a new skate. Journal of the Shimonoseki College of Fisheries, 4(1), 43–51
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A new sting ray, Dasyatis atratus (Dasyatidae, Pisces), from the subtropical Pacific. Journal of the Shimonoseki College of Fisheries, 4(2), 211–216
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Studies on the rays and skates belonging to the family Rajidae, found in Japan and adjacent regions. 4. A revision of three genera of Japanese rajids with descriptions of one new genus and four new species mostly occured in northern Japan. Journal of the Shimonoseki College of Fisheries, 2(2), 1–34
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Studies on the Rays and Skates Belonging to the Family Rajidae, Found in Japan and Adjacent Regions. (3). Age determination of Raja hollandi JORDAN et RICHARDSON, chiefly inhabiting in the waters of the East China Sea. Nippon Suisan Gakkaishi, 16(12), 119–124
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Studies on the rays and skates belonging to the family Rajidae, found in Japan and adjacent regions. 1. Egg-capsules of ten species. Japanese Journal of Ichthyology, 1(1), 30–36