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(1930). LXXI.—Results of the Oxford University Expedition to Greenland, 1928.—Araneae and Opiliones collected by Major R. W. G. Hingston; with some notes on Icelandic spiders. Annals and Magazine of Natural History: Vol. 6, No. 36, pp. 639-656.
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A. Randell Jackson (1930) studied this question.
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