. Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. div4 divl. 'i Fig. 136.—Carausius. A, cross section of anterior end of second thoracic segment. B, longitudinal section of labral region. C, longitudinal section of antennal coelomic sac. D, cross section of labial coelomic sac. E, longitudinal section of the third to the sixth coelomic sacs. {ab. 4) Fourth abdominal appendage rudiment, {am) Amnion, {ant) Antenna. {coeT) Coelomic cav
. Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. Embryology -- Insects; Embryology -- Myriapoda. div4 divl. 'i Fig. 136.—Carausius. A, cross section of anterior end of second thoracic segment. B, longitudinal section of labral region. C, longitudinal section of antennal coelomic sac. D, cross section of labial coelomic sac. E, longitudinal section of the third to the sixth coelomic sacs. {ab. 4) Fourth abdominal appendage rudiment, {am) Amnion, {ant) Antenna. {coeT) Coelomic cavity, {div. 1, 2, 3, 4) Anterior, ventral, lateral, and median diverticula, (/r) Ventro-lateral furrow, {gc) Germ cell strand, {il) Inner layer, {mus) Lateral myoblast, (ma:) Lobe of maxilla, (mx. palp) Maxillary palpus, {splm) Splanchnic mesoderm, {ster) Sternite. {stom) Stomodaeum. {ter) Tergite. {yc) Yolk cell, {ycm) Yolk-cell membrane. {Adapted from Leuzinger and Wiesmunn.). 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
