. Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. Fig. 223.—Stylops praecocis. ginning of germ band (gb). Amnion, (y) Yolk. (am) Fig. 224.—Stylops praecocis. Longi- tudinal section, (gb) Germ band, (y) Yolk. Noskiewicz and Poluszynski homologize the envelope of Stylops with the envelope of Isotoma, concluding that it represents both amnion and serosa. Since it has the appearance, however, of the amnion alone, for convenience it is here designated as the &q
. Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. Fig. 223.—Stylops praecocis. ginning of germ band (gb). Amnion, (y) Yolk. (am) Fig. 224.—Stylops praecocis. Longi- tudinal section, (gb) Germ band, (y) Yolk. Noskiewicz and Poluszynski homologize the envelope of Stylops with the envelope of Isotoma, concluding that it represents both amnion and serosa. Since it has the appearance, however, of the amnion alone, for convenience it is here designated as the "; Multiphcation of cells in the embryonic rudiment is indicated by the mitotic 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 Johannsen, O. A. (Oskar Augustus), 1870-1961; Butt, Ferdinand Hinckley, 1899-. New York, London, McGraw-Hill Book Company, inc.
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