] Filters: Author is Crampton, G. C. [Clear All Filters]
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1938. The relationships and lines of descent of living insects. Psyche. 45:165-181.
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1926. A Comparison of the Neck and Prothoracic Sclerites Through the Orders of Insects from the Standpoint of Phylogeny. Transactions of the American Entomological Society. 52(3):199-274.
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1920. The Sclerites of the Head, and the Mouthparts of Certain Immature and Adult Insects. Annals of the Entomological Society of America. 14(2):65-110.
