. On the anatomy of vertebrates. Vertebrates; Anatomy, Comparative; 1866. 292 ANATOMY OF VERTEBEATES. 189 and after a short curve, resolves itself into a close fasciculus of olfactory nerves. In the Lacertilia, the eyes being relatively larger and more active in function than in Serpents, the optic lobes, fig. 189, b, show corresponding increase of proportional size to other parts of the brain. The cerebellum, ib. c, is still smooth, depressed, semi- circular, and leaves more of the fourth ventricle, e, exposed than in Python. The ojitic lobes cease to show the transverse fissure, and form a p
. On the anatomy of vertebrates. Vertebrates; Anatomy, Comparative; 1866. 292 ANATOMY OF VERTEBEATES. 189 and after a short curve, resolves itself into a close fasciculus of olfactory nerves. In the Lacertilia, the eyes being relatively larger and more active in function than in Serpents, the optic lobes, fig. 189, b, show corresponding increase of proportional size to other parts of the brain. The cerebellum, ib. c, is still smooth, depressed, semi- circular, and leaves more of the fourth ventricle, e, exposed than in Python. The ojitic lobes cease to show the transverse fissure, and form a pair of hemi- spherical hollow bodies. The cerebral hemispheres, ib. a, form an elongate oval body, more contracted anteriorly than in Python. The olfactory lobes, ib. (f, Brain ol a "^ , i â ⢠⢠⢠i i i ⢠i Lizard (iarrrtti are coutractcd at their junction with the hemispheres view^'ccxyr' into the resemblance of ' crura rhinencephali.' 191 190. Bniili ul Tdrlui^o, Ijase view. 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 Owen, Richard, 1804-1892; Cornell University. College of Veterinary Medicine. Flower-Sprecher Veterinary Library. fmo. London, Longmans, Green
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