. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. cates. a b Fig. 3. Pecten from eye of Ring penguin embryo on the point of hatching (Plate VI). a, elevation; b, plan. bringing large food supplies ashore in the breeding season and of feeding the young with partly digested chyme. To accomplish this the parents open their bills and the young thrust in their heads as far as they can (Murphy, 1915, p. 120; Matthews, 1929, p. 587). On the other hand, it may have a purely physiological significance. The food taken is chiefly composed of Euphausians a
. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. cates. a b Fig. 3. Pecten from eye of Ring penguin embryo on the point of hatching (Plate VI). a, elevation; b, plan. bringing large food supplies ashore in the breeding season and of feeding the young with partly digested chyme. To accomplish this the parents open their bills and the young thrust in their heads as far as they can (Murphy, 1915, p. 120; Matthews, 1929, p. 587). On the other hand, it may have a purely physiological significance. The food taken is chiefly composed of Euphausians and Cephalopods. Both have a high per- centage of fat, for the hydrolysis of which in large quantities during digestion an abundant supply of bile salts may be necessary. In Plate VI, fig. 2, the lung is indicated by a dotted line and the blood vessels on the dorsal side of it are drawn as if they were seen through it. It is interesting to note that even at this late stage both right and left aortic roots remain in full operation in the supply of blood to the dorsal aorta (Plate VI, fig. 2, ar). The persistent left umbilical. 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 Institute of Oceanographic Sciences (Great Britain); National Institute of Oceanography of Great Britain; Great Britain. Colonial Office. Discovery Committee. London ; New York : Cambridge University Press
Size: 2033px × 1229px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, booksubjectocean, booksubjectscientificexpediti
