. Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. 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. Fig. 150.—Locusta. Cross section of second abdominal segment, {am) Amnion, {coel) Coelomic cavity, {ect) Ectoderm, {mes) Mesoderm. am. Please note that these images are extracted from

---

. Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. 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. Fig. 150.—Locusta. Cross section of second abdominal segment, {am) Amnion, {coel) Coelomic cavity, {ect) Ectoderm, {mes) Mesoderm. am. 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.

---

Size: 2381px × 1050px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookcollectionbiodiversity, bookleafnumber245