. The comparative anatomy of the domesticated animals. Veterinary anatomy. THE BRACHIAL PLEXUS. diflferences in the branch of the angularis and rhomboideus, in the branches of the pectoral muscles, the subcutaneous thoracic branch, or the anterior brachial or musculo-cutaneous nerve. The nerve of the serratus magnus does not sliow the branch which, in the Horse, arises from the sixth nerve and passes tlirough the scalenus; but on the surface of the serratus magnus it receives a filament from the branch of the angularis. The latter is detached from the sixth. The branch of the latissimus dorsi
. The comparative anatomy of the domesticated animals. Veterinary anatomy. THE BRACHIAL PLEXUS. diflferences in the branch of the angularis and rhomboideus, in the branches of the pectoral muscles, the subcutaneous thoracic branch, or the anterior brachial or musculo-cutaneous nerve. The nerve of the serratus magnus does not sliow the branch which, in the Horse, arises from the sixth nerve and passes tlirough the scalenus; but on the surface of the serratus magnus it receives a filament from the branch of the angularis. The latter is detached from the sixth. The branch of the latissimus dorsi muscle and the axillary nerve are confounded at their origin, and also adhere fo one of the two branches of the siibscapularis nerve. The second branch of the latter is free through- out its extent, and distributed in the mus- cle of the same name, along with some fila- ments furnisiied by the supra-scapularis. The radial nerve, when it reaches the teres major, divides into three branches : one is buried in the long extensor of the forearm; the other traverses the middle extensor; and the third is inflected on the tendon of the latissimus dorsi, and passes between the middle and large extensor of the forearm. "When the radial nerve turns outwards around the arm, and is placed between the anterior brachial and the mass of the olecranian muscles, it furnishes: 1. Muscular branches that pass immediately beneath the extensors of the metacarpus and phalainges. 2. A sensitive branch that leavesthis muscular interstice to become subcutitneous. This cutaneous branch of the radial nerve gains the inner face of the forearm, and divides in two branches that descend parallel to the median subcutaneous vein. One of these is distributed around the carpus; the other is placed a little in front of the meta- carpus, and reaches the mctacarpo-plialan- goal articulation, where it terminates by two principal filaments that constitute the dorfiol collaterals of the difjits; there is a third wh
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