. Carnegie Institution of Washington publication. 316 The Mechanism of Evolution in Leptinotaesa. 55 41 818 Males. Total 1546. Fio. 132.âFirst census at San Marcos In 1908, showing the pronotal pattern. 41 1 ^^f^^^Mâ^^^ 38 56 41 728 Females. â¢55- H 47 85 90 â -29 214. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Carnegie Institution of Washington. Washington, Carnegie Institution of Washington

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