. Zoölogy [microform] : descriptive and practical. Zoology; Zoologie. 132 Practical Zoology. color of the lungs when inflated with the color when collapsed. Notice the subdivisions, or lobes, of the lungs. 2. In another rabbit, later, open the abdominal cavity without injuring the thorax. Pull back the liver, and the pink lungs will show through the thin central part of the diaphragm. Keeping the eye fixed on the lung, prick a hole through the diaphragm near one side, and note the collapse of the lung. Is the lung of the other side affected by this operation ? Open the chest and note the thin


. Zoölogy [microform] : descriptive and practical. Zoology; Zoologie. 132 Practical Zoology. color of the lungs when inflated with the color when collapsed. Notice the subdivisions, or lobes, of the lungs. 2. In another rabbit, later, open the abdominal cavity without injuring the thorax. Pull back the liver, and the pink lungs will show through the thin central part of the diaphragm. Keeping the eye fixed on the lung, prick a hole through the diaphragm near one side, and note the collapse of the lung. Is the lung of the other side affected by this operation ? Open the chest and note the thin partition separating the two sides of the chest. This partition, the mediastinum, is a double membrane, and the heart lies between its two layers. The following study of the heart and lungs may be made with the heart and lungs of rabbit; but if the same organs of a pig, sheep, or calf can be obtained, it will be better to use them on account of their greater size. ' ' Topics for Reports. — The Fur-bearing Animals, such as the Beaver, Otter, Sable, Mink, Muskrat, etc., with Accounts of their Homes, Habits, and the Modes of trapping them. The Hudson Bay Company. The Native Ruminants of North America, such as the Musk Ox, Caribou, Moose, Elk, Deer, Sheep, Goats, and Antelope. The Kinds of Bears native to North America. The Mountain Lion. The Coyote. The Timber Wolf. The Wild Cats. Prairie Dogs. The Weasel. The Badger. Jack Rab- bits. Porcupines. The Buffalo. Read American Natural History, 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 Colton, Buel P. (Buel Preston), 1852-1906. Toronto : Copp, Clark


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Keywords: ., bookcentury1900, bookdecade1900, booksubjectzoology, bookyear1903