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By: Norton, R A - Welbourn, W. Calvin - Cave, Ronald D.Type: ArticleIn: Proceedings of the Entomological Society of WashingtonVolume: 90Series:Issue:Date: 1988Page Range: 407--410Publication Info: Washington, etc, Entomological Society of Washington,Subjects:
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By: Welbourn, W. Calvin - Young, Orrey PType: ArticleIn: The Journal of arachnologyVolume: 16Series:Issue: 3Date: 1988Page Range: 373--385Publication Info: [Lubbock, Tex.], American Arachnological Society,Subjects:
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By: Welbourn, W. Calvin - Loomis, Ronald BType: ArticleIn: Bulletin of the Southern California Academy of SciencesVolume: 69Series:Issue:Date: 1970Page Range: 65--73Publication Info: Los Angeles, Calif, The Academy, 1902-1971Subjects: