. Elements of the comparative anatomy of vertebrates. Anatomy, Comparative; Vertebrates -- Anatomy. 60 ANATOMY. arises first, and is distinguished from the other or post-oral arches as the mandibular arch. The post-oral arches only, function as ^ill- bearers in the- adult lisli: even the first of these, the hyoid, which. j\r FIG. -i'3.— DIAGRAM SHOWING TIIK OF THE KMI;KYMI- SKELETON. A", nasal capsule; A, eye; 0, auditory capsule ; Tr, trabeculie, which, from bent down anteriorly (t), a^ain extend forwards in a line with tin- vertebral axis; M, Meckel's cartilage;

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. Elements of the comparative anatomy of vertebrates. Anatomy, Comparative; Vertebrates -- Anatomy. 60 ANATOMY. arises first, and is distinguished from the other or post-oral arches as the mandibular arch. The post-oral arches only, function as ^ill- bearers in the- adult lisli: even the first of these, the hyoid, which. j\r FIG. -i'3.— DIAGRAM SHOWING TIIK OF THE KMI;KYMI- SKELETON. A", nasal capsule; A, eye; 0, auditory capsule ; Tr, trabeculie, which, from bent down anteriorly (t), a^ain extend forwards in a line with tin- vertebral axis; M, Meckel's cartilage; Qx, quadrate; //»/, hyoid nn-h : /•'. /•', branchial arches, between which are seen the gill-clefts; S, spiracle; (.'•'. i.'o, basi-liy.'id and basi-branchials. supplied by the facial nerve, becomes modified from those lying behind it: the latter, r branchial arches proper, an- supplied by the glossopharyngeal and vagus. Nevertheless, I'TTTJTX. 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 Wiedersheim, Robert, 1848-1923; Parker, W. N. (William Newton), d. 1923. London, New York, Macmillan

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Keywords: ., bookcentury1800, bookdecade1880, bookpublisherlondonnewyorkmacmi