. A text-book of comparative physiology for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative. Fig. 271.—a. Stomach of sheep. B. Stomach of mii6k-deer. ce, oesophagus; Bn, ru- men; Ret. reticulum; P5, psaltesium; A. Ab, abomasum; Du, duodenum; Py, pylorus (Huxley). • The manyplies is so named from the arrangemient of its mucus membrane in folds, a condition, however, not equally well marked in all ruminants. A structure known as the oesophageal canal, (furrow, groove). communicates with the first three stomachs. During swallow- ing, its lower portion is r
. A text-book of comparative physiology for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative. Fig. 271.—a. Stomach of sheep. B. Stomach of mii6k-deer. ce, oesophagus; Bn, ru- men; Ret. reticulum; P5, psaltesium; A. Ab, abomasum; Du, duodenum; Py, pylorus (Huxley). • The manyplies is so named from the arrangemient of its mucus membrane in folds, a condition, however, not equally well marked in all ruminants. A structure known as the oesophageal canal, (furrow, groove). communicates with the first three stomachs. During swallow- ing, its lower portion is raised above the level of the third stomach, so that it is likely that this is a barrier against the entrance of all except liquids or soft foods into the manyplies. It is diflflcult to make any positive statement as to what other part it may take in determining the direction of food when en- tering or leaving the various stomachs. It does not seem to be essential to return of the 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 Mills, Wesley, 1847-1915. New York, Appleton
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