. Elementary studies in insect life. Insects. FIG. 5. Nymph of IHelanoplus, first stage. After Emerton. FIG. 6. Nymph of Slelanojrtus, second stage. After FIG. 7. Nymph of Melanoplus, third stage. After Emerton. FIG. 8. Nymph of Melanoplus, fourth stage. After 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