III. THE MUSCLES OF THE TONGUE. 



In this section I will speak of those muscles of the 

 Raven which 1 have found upon dissection to be, in 



Fig. 6. — Under side of mandible of a Raven, designed to show the sites of 

 muscular attachment ; life-size, from the author's dissections. 



some way or another, attached to the hyoidean apparatus, 

 and involved in its movements. 



