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Proceedings of the Entomological Society of Philadelphia v.5;Suppl.:v.5 (1865)
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North American Micro-Lepidoptera
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By: Clemens, Brackenridge,
Type: Article
In: Proceedings of the Entomological Society of Philadelphia
Volume: 5
Date: 1865
Page Range: 133--147
Publication info: Philadelphia, [Printed by the Society], 1863-1867
On phytophagic varieties and phytophagic species, with remarks on the unity of coloration in insects
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By: Walsh, B. D. (Benjamin Dann),
Type: Article
In: Proceedings of the Entomological Society of Philadelphia
Volume: 5
Date: 1865
Page Range: 194--215
Publication info: Philadelphia, [Printed by the Society], 1863-1867