. Elementary studies in insect life. Insects. 56 ELEMEXTARY STUDIES IX IXSECT 'LIFE The muscles, though invisible to the eye, are yet strong enough to force the sting, to the depth of one- twelfth of an inch, through the thick skin of a man's >. 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 Hunter, Samuel John, 1866-1946. Topeka, Kan. , Crane & company

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectinsects, bookyear1902