. The biology of insects. Insects -- Biology. SENSATION AND REACTION 8i. Fig. 27.—A, Lateral view of metathorax {th) and the first three abdominal segments (i, 2, 3) of male Uraniid moth (Chrysiridia ripheus), scale-pad removed to expose vesicle (v) and tympanum (t) of ear; s, spiracles. X 6. B, Internal view of tympanum [t), with muscle bands (w), chordotonal organ (ch) and ganglion (g) ; v, cut edge of vesicle. X 20. C, Thoracic ganglion (G) and nerve-cord (n) with branches to tympanal organs (to), X 8. D, Chordo tonal organ of female, with scolopales (s), ganglion cells (nc) and tracheal sh
. The biology of insects. Insects -- Biology. SENSATION AND REACTION 8i. Fig. 27.—A, Lateral view of metathorax {th) and the first three abdominal segments (i, 2, 3) of male Uraniid moth (Chrysiridia ripheus), scale-pad removed to expose vesicle (v) and tympanum (t) of ear; s, spiracles. X 6. B, Internal view of tympanum [t), with muscle bands (w), chordotonal organ (ch) and ganglion (g) ; v, cut edge of vesicle. X 20. C, Thoracic ganglion (G) and nerve-cord (n) with branches to tympanal organs (to), X 8. D, Chordo tonal organ of female, with scolopales (s), ganglion cells (nc) and tracheal sheath (ir). X 400. After H. Eltringham (Trans. Entom. Soc. 1919). G. 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 Carpenter, George H. (George Herbert), 1865-1939. New York, The Macmillan Company
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Keywords: ., bookcentury1900, bookdecade1920, bookpublishernewyorkthemacmilla
