. Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. Fig. 67.—Isotoma. Blastoderm stage, (bid) Blastodenn. {gc) Germ cells, (yc) Yolk "^"^^^M^M^ Fig. 68.—Isotoma. Two-layered stage, (gc) Gorm cells, (il) Inner layer, (yc) Yolk cells. dc '^^M^^mk^^S^^ji. 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

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. Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. Fig. 67.—Isotoma. Blastoderm stage, (bid) Blastodenn. {gc) Germ cells, (yc) Yolk "^"^^^M^M^ Fig. 68.—Isotoma. Two-layered stage, (gc) Gorm cells, (il) Inner layer, (yc) Yolk cells. dc '^^M^^mk^^S^^ji. 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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Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity