. Breviora. . Figure 8. Hypothesis of mimicry in the mexicana group, a) Crotalus lepidus (L) with sympatric L. alterna (R); b) Agkistrodon mokeson (L) with sympatric blairi morph of L. alterna (R); and c) Crotalus triseriatus (L) with sympatric L. mexicana (R).. 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 Harvard University. Museum of Comparative Zoology. Cambridge, Mass. , Museum of Comparative Zoology, Harvard Univers

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. Breviora. . Figure 8. Hypothesis of mimicry in the mexicana group, a) Crotalus lepidus (L) with sympatric L. alterna (R); b) Agkistrodon mokeson (L) with sympatric blairi morph of L. alterna (R); and c) Crotalus triseriatus (L) with sympatric L. mexicana (R).. 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 Harvard University. Museum of Comparative Zoology. Cambridge, Mass. , Museum of Comparative Zoology, Harvard University

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