. The comparative physiology of respiratory mechanisms. Respiration. Fig. 78. Tracheal system of Mansonia lar- va. (Wesen berg-Lund.). Fig. 79. Experimental arrangement to study ventilation in Mansonia larva. (Krogh.). 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 Krogh, August, 1874-1949. Philadelphia, University of Pennsylvania press

---

Size: 3317px × 754px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookcollectionbiodivers, booksubjectrespiration