. Elementary text-book of zoology, general part and special part: protozoa to insecta. Animals. AUAXJilDA. 499 posterior lung sacs {Mygalidce) or into a system of tracheos {Argyro- neta, Dysdcra). The anus is placed ventrally at the end of the abdomen, and is surrounded by four or six wart-hke pro- tuberances (fig. 395, Spv), the spinning or arachnidial mammillae, from which the secretion of the spinning glands passes out. In front. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these ill
. Elementary text-book of zoology, general part and special part: protozoa to insecta. Animals. AUAXJilDA. 499 posterior lung sacs {Mygalidce) or into a system of tracheos {Argyro- neta, Dysdcra). The anus is placed ventrally at the end of the abdomen, and is surrounded by four or six wart-hke pro- tuberances (fig. 395, Spv), the spinning or arachnidial mammillae, from which the secretion of the spinning glands passes out. In front. 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 Claus, Carl, 1835-1899; Metcalf Collection (North Carolina State University). NCRS. London, Swan Sonnenschein
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License: Licensed
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectanimals, bookyear1892
