. The myology of the raven (Corvus corax sinuatus.) A guide to the study of the muscular system in birds . )icaps. Its scapula or long head also materially pro-tects that part of the shoulder-joint over which it passes,. FIG. 36.—Bones of the forearm and hand of a Raven ; palmar aspect, and slightlydislodged from their normal positions in order the better to show theorigins and insertions of muscles for which the drawing is , by the author, from a specimen in his own collection. and assists other muscles of that region in retaining thehumerus in its shallow socket. 72. The br
. The myology of the raven (Corvus corax sinuatus.) A guide to the study of the muscular system in birds . )icaps. Its scapula or long head also materially pro-tects that part of the shoulder-joint over which it passes,. FIG. 36.—Bones of the forearm and hand of a Raven ; palmar aspect, and slightlydislodged from their normal positions in order the better to show theorigins and insertions of muscles for which the drawing is , by the author, from a specimen in his own collection. and assists other muscles of that region in retaining thehumerus in its shallow socket. 72. The brachialis anticus is a very well-defined andneat little muscle in the Eaven (Figs. 24, 29, and 37). Itarises almost entirely fleshy from a circumscribed area onthe inner side of the anconal aspect of the distal extremity 122 THE MYOLOGY OF THE RAVEN. of the humerus, its fibres passing directly over the elbow-joint on that side to insert themselves upon the lateralsurface of the proximal end of the ulna quite up tothe margin of the greater sigmoid cavity. This muscle protects the anterior aspect of the elbow-joint, and assists the biceps in flexing the antibrachiumupon the MUSCLES OF THE FOREARM AND HA
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Keywords: ., bookcentury1800, bookcollection, bookdecade1890, booksubjectmuscl
