. Animal and vegetable physiology, considered with reference to natural theology, by Peter Mark Roget ... Biology; Physiology; Plant physiology; Natural theology. DIGESTIVE ORGANS OF INSECTS. 217 especially while it is undergoing its different metamorphoses. These changes are most conspicuous in the Lepidoptera, where we may observe the suc- cessive contractions which take place in the im- mensely voluminous stomach of the caterpillar, while passing into the state of chrysalis, and thence into that of the perfect insect, in which its form is so changed that it can hardly be recognised as the s
. Animal and vegetable physiology, considered with reference to natural theology, by Peter Mark Roget ... Biology; Physiology; Plant physiology; Natural theology. DIGESTIVE ORGANS OF INSECTS. 217 especially while it is undergoing its different metamorphoses. These changes are most conspicuous in the Lepidoptera, where we may observe the suc- cessive contractions which take place in the im- mensely voluminous stomach of the caterpillar, while passing into the state of chrysalis, and thence into that of the perfect insect, in which its form is so changed that it can hardly be recognised as the same organ. I have oiven re- 328. 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 Roget, Peter Mark, 1779-1869. London : W. Pickering
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