. Outlines of zoology. Zoology. 542 AMPHIBIA. the veins. The red corpuscles are swept along most rapidly, and are often deformed by pressure ; the leucocytes tend to cling to the walls of the capillaries, and may indeed pass through them (diapedesis). The Arterial System. Each branch of the truncus arteriosus is triple, and divides into the following on each side :— I. The carotid arch, the most anterior, corresponding. Fig. i8i.—Arterial system of Frog. (After Ecker.) /., Lingual; c, carotid ; J., S5'stemic ; c«., cutaneous ;/., pulmon- ary ; "'., verteljral; /'r., brachial; dm., cixliac
. Outlines of zoology. Zoology. 542 AMPHIBIA. the veins. The red corpuscles are swept along most rapidly, and are often deformed by pressure ; the leucocytes tend to cling to the walls of the capillaries, and may indeed pass through them (diapedesis). The Arterial System. Each branch of the truncus arteriosus is triple, and divides into the following on each side :— I. The carotid arch, the most anterior, corresponding. Fig. i8i.—Arterial system of Frog. (After Ecker.) /., Lingual; c, carotid ; J., S5'stemic ; c«., cutaneous ;/., pulmon- ary ; "'., verteljral; /'r., brachial; dm., cixliaco-mesenteric ; r., renals ; //., common iliacs ; /;., hasmorrhoidal. to the first efferent branchial of the tadpole, gives off— a lingual artery to the tongue, a carotid artery, which bears near the origin of the lingual a spongy swelling (the " carotid gland "), and gives off an external carotid to the mouth and the orbit, and an internal carotid to 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 Thomson, J. Arthur (John Arthur), 1861-1933; Newbigin, Marion I. (Marion Isabel), 1869-1934; Smith, Preserved, 1880-1941. fmo. New York, D. Appleton & Co.
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectzoology, bookyear1895
