. Bulletin. Agriculture. Fig. 31. Life-stages of Allograpta obliqua and Sphaerophoria cylindrica (After Metcalf, from The Ohio Naturalist.). 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 Maine. Agricultural Experiment Station, Orono. [Orono. ]

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