. Animal and vegetable physiology considered with reference to natural theology. Natural theology; Physiology; Plant physiology; Biology. STRUCTURE OF INSECTS. 287 larger than it is in the larva state. Its integument, which, from analogy with vertebrated animals, has been called the skull, or cranium^ (c, Fig. l.')0), is. usually the hardest part of the general crust. Although it may appear, on a superficial examina- tion, to consist of a single undivided piece, yet, on tracing its gradual formation, it is found to be in reality composed of several of the segments of the larva united together.
. Animal and vegetable physiology considered with reference to natural theology. Natural theology; Physiology; Plant physiology; Biology. STRUCTURE OF INSECTS. 287 larger than it is in the larva state. Its integument, which, from analogy with vertebrated animals, has been called the skull, or cranium^ (c, Fig. l.')0), is. usually the hardest part of the general crust. Although it may appear, on a superficial examina- tion, to consist of a single undivided piece, yet, on tracing its gradual formation, it is found to be in reality composed of several of the segments of the larva united together. Audouin and Carus dis-. 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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Keywords: ., bookcentury18, booksubjectnaturaltheology, booksubjectphysiology
