. Zoölogy [microform] : descriptive and practical. Zoology; Zoologie. Fig. 137. Di-sECTioN of Head of Rattlesnake. Showing fangs and poison sac (/). — From Kingsley's Comparativi Zodlogy. fi. 1^. mm^^f^. 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 Colton, Buel P. (Buel Preston), 1852-1906. Toronto : Copp, Clark

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectzoology, bookyear1903