. Elementary text-book of zoology, tr. and ed. by Adam Sedgwick, with the assistance of F. G. Heathcote. . PIG. 61.—Diagram of the circulation in an animal with a completely separated right and left ventricle, and a double circulation (after Huxley). Ad, right auricle receiv- ing the superior and inferior venae cavffi, Ves, and Vci; Dth, thoracic duct, the main trunk of the lymphatic system ; Ad, right auricle ; Vd, right ventricle ; Ap, pulmonary artery; P, lung; Vp, pulmon- ary vein ; At, left auricle; T's, left ven- tricle ; Ao, aorta; D, intestine ; L, liver; Vp', portal vein; Lv, hepatic
. Elementary text-book of zoology, tr. and ed. by Adam Sedgwick, with the assistance of F. G. Heathcote. . PIG. 61.—Diagram of the circulation in an animal with a completely separated right and left ventricle, and a double circulation (after Huxley). Ad, right auricle receiv- ing the superior and inferior venae cavffi, Ves, and Vci; Dth, thoracic duct, the main trunk of the lymphatic system ; Ad, right auricle ; Vd, right ventricle ; Ap, pulmonary artery; P, lung; Vp, pulmon- ary vein ; At, left auricle; T's, left ven- tricle ; Ao, aorta; D, intestine ; L, liver; Vp', portal vein; Lv, hepatic vein. FIG. G2. — Diagram of the great arteries of a mammal with reference to the five embry- onic arterial arches (after Bathke). c, common carotids ; c', external carotid ; c", inter- nal carotid; A, aorta. Ap, pulmonary artery; Aa, aortic arch. Inner surfaces also may be con- cerned in this exchange, especially those of the digestive cavity and intestine, 01% as in the Echi- nodernis, in which a separate vascular system is developed, the surface of the whole body cavity. Respiration in water obviou^y takes place under far more un- favourable conditions for the introduction of oxygen than does the direct respiration in air, because it is only the small quantity 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 Claus, Carl, 1835-1899; Sedgwick, Adam, 1854-1913; Sinclair, F. G. (Frederick Granville), b. 1858. London, Swan Sonnenschein & co.
Size: 1357px × 1841px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., book, bookcentury1800, bookcollectionbiodiversity, bookdecade1890
