. Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. coel Fig. 148.—Locusta. Cross section stcond maxillary segment, of 56-hour embryo, {coel) Coelomic cavity, {ect) Ectoderm, {mes) Mesoderm forming coelomic ser am Fig. 149.—Locwsto. Cross section of ninth abdominal segment of 72-hour embryo. {am) Amnion, {am. cav) Amniotic cavity, {dc) Provisional dorsal closure, {ect) Ecto- derm, {il) Inner layer, {ser) Serosa. mes coel. Please note that these
. Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. coel Fig. 148.—Locusta. Cross section stcond maxillary segment, of 56-hour embryo, {coel) Coelomic cavity, {ect) Ectoderm, {mes) Mesoderm forming coelomic ser am Fig. 149.—Locwsto. Cross section of ninth abdominal segment of 72-hour embryo. {am) Amnion, {am. cav) Amniotic cavity, {dc) Provisional dorsal closure, {ect) Ecto- derm, {il) Inner layer, {ser) Serosa. mes coel. 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, bookcollectionbiodiversity, bookleafnumber245
