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Show 1869.] MYOLOGY OF MENOBRANCHUS LATERALIS. 455 tending from the extreme end of the opisthotic forwards and downwards to the distal end of the quadratum (fig. 2, D. 2). This portion is entirely hidden until either the masseter is drawn forwards or the digastric backwards. Fig. 2. X,A.1- CJIJS Deeper muscles of right side of head, the masseter being drawn forwards and inwards, the first part of the digastric outwards. CHE. Cerato-hyoideus externus. D. 1. First part of digastric. I).2. Second part of digastric. L. A. Levatores arcuum. L.A.I. Most anterior part of the same. L. A. P. Levator areus primi. M. Masseter. T. Temporalis. 'ig. CUE. Superficial muscles of right side and of extensor surface of right pectoral limb. A. B. Adductor branchiarum. B. Biceps. C. P. Constrictor pharvngis. CHE. Cerato-hyoideus externus. B. Deltoid. B. 1. First part of digastric. E. B. Extensor brevis. E. L. Extensor longus. Ex. 0. External oblique. L.A. Levatores arcuum. L.A.I. First part of the same. L.D. Latissimus dorsi. M. Masseter. M.H.2. Mylo-hyoideus posterior. 0. H. Omo-hyoid. S. Subclavius. S. L. 1 & S. L. 2. Supinator longus. T. Temporalis. Tz. Trapezius. T.2. Triceps. U. Ulnaris. |