. A manual for the study of insects. Insects. Fig. 234.—Larva of a Hawk-moth. Most caterpillars, except the larvae of butterflies, spin cocoons (Fig. 235). In some instances, as in case of the. Fig. 235.—Cocoon of a moth. silkworms, a great amount of silk is used in the construction of the cocoon; in others the cocoon is composed principally. 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 Comstock, John Henry, 1849-1931; C
. A manual for the study of insects. Insects. Fig. 234.—Larva of a Hawk-moth. Most caterpillars, except the larvae of butterflies, spin cocoons (Fig. 235). In some instances, as in case of the. Fig. 235.—Cocoon of a moth. silkworms, a great amount of silk is used in the construction of the cocoon; in others the cocoon is composed principally. 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 Comstock, John Henry, 1849-1931; Comstock, Anna Botsford, 1854-1930. joint author. Ithaca, N. Y. , Comstock Pub. Co.
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectinsects, bookyear1895
