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A review of the lizards of Costa Rica
Vol 38, Page 3
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Biological and systematic studies of two species of cheyletid mites, with a description of a new species (Acarina, Cheyletidae)
Vol 38, Page 393
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Catalogue of the types in the Snow Entomological Museum. Part I (Hymenoptera)
Vol 38, Page 501
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Concerning the relationship of certain neotropical gekkonid lizard genera, with comments on the microscopical structure of their glandular scales
Vol 38, Page 1019
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A Revision of the Bees of the Genus Melissodes in North and Central America. Part II (Hymenoptera, Apidae)
Vol 38, Iss 8, Page 533