. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. Mr. A. S. Packard on the Hymenoptera. the thoraco-abdominal ring, or propodeum (c), with its oblong spiracle (m), essentially differing from those on the abdomen. At this point the body contracts; but the head and thorax toge- ther are yet, as still more in the previous stage, much smaller / k\ \ / .^ / \ \ \ / / /'. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these il

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. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. Mr. A. S. Packard on the Hymenoptera. the thoraco-abdominal ring, or propodeum (c), with its oblong spiracle (m), essentially differing from those on the abdomen. At this point the body contracts; but the head and thorax toge- ther are yet, as still more in the previous stage, much smaller / k\ \ / .^ / \ \ \ / / /'. 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 London, Taylor and Francis, Ltd

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Keywords: ., bookce, booksubjectbotany, booksubjectgeology, booksubjectzoology