. Insect life; an introduction to nature study and a guide for teachers, students and others interested in out-of-door life. Entomology; Nature study. FlG. II.—Nymph of Melanofilus, first stage. (After Emerton.) Fig. 12.—Nymph of Melanoplus^ second stage. (After Emerton.). 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 Comstock, John Henry, 1849-1931; Comstock, Anna Botsford, 1854-1930. New York, D. Appleton and Company

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectentomol, bookyear1901