. Diseases of poultry; their etiology, diagnosis, treatment, and prevention. Poultry. 42 Diseases of Poultry vertebrae of which the first, called the atlas, is the smallest. The vertebrae of the back (6) number seven, but they are usually nearly completely grown together into one single mass of bone. To these vertebrae of the back (called the thoracic vertebrae) are at- tached the seven pairs of ribs (7). The lumbar verte- brae, of which only one or two remain, are in old birds /s <# grown together with the sacral vertebrae (17). Behind the sacral vertebrae come the caudal (18), which suppo
. Diseases of poultry; their etiology, diagnosis, treatment, and prevention. Poultry. 42 Diseases of Poultry vertebrae of which the first, called the atlas, is the smallest. The vertebrae of the back (6) number seven, but they are usually nearly completely grown together into one single mass of bone. To these vertebrae of the back (called the thoracic vertebrae) are at- tached the seven pairs of ribs (7). The lumbar verte- brae, of which only one or two remain, are in old birds /s <# grown together with the sacral vertebrae (17). Behind the sacral vertebrae come the caudal (18), which support the struc- ture known, rather colloquially, as the " pope's ; There are six caudal vertebrae. The yelvis consists of three bones fused together: the ilium Fig. 6. — Skeleton of cock {Gallus sp.). For (19), the ischium explanation of figures see text. (After /nrw j z • Diirisen.) (20), and the pubis. (21). The breastbone (8) bears a high and sharp bony plate, the keel, to which the breast muscles are attached. The wings are supported by the pectoral or shoulder girdle of. 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 Pearl, Raymond, 1879-1940; Surface, Frank Macy, 1882-1965; Curtis, Maynie Rose, 1880-. New York, The Macmillan Company
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectpoultry, bookyear1915
