PLATE VIII.' 



Muscles of Eudi/ptes chrysocome. 



Eudyptes chrysocome. dissected to show the superficial layer of muscles. On the right 

 side the pectoralis major has been reflected. 



A. Ambiens muscle. 



Al. Ahir aponeurosis. 



Ad. M. Adductor magnus. 



C. Clavicle. 



C. B. Coraco-brachialis. 



C. G. Cerato-glossus. 



C. T. Cleido-thyroid muscles. 



E. C. D. Extensor communis digitorum. 



G c(. Anterior head of gastrocnemius. 



G. i. Inner head of gastrocnemius. 



Inf. Sp. Infra-spinatus muscle. 



M. P. Muscle des parures (dermo-humeralis). 



(E. (Esophagus. 



P. C. Panniculus carnosus. 



P. L. Peroneus longus. 



P. Maj. Pectoralis major. 



P. Med. Pectoralis medius. 



P. Min. Pectoralis minor. 



S. Sartorius. 



S. A. Sphincter ani. 



^i. a. Semi-membranosus (abdominal head). 



Sm.p. Semi-membranosus (pubic head). 



T. Trachea with the contractores tracheae muscles. 



T. A. Tibialis anticus. 



T. c. Transverso-cloacal muscle. 



1 For the ori»inal drawings of this and the two following plates I am indebted to the kindness ot my friend, 

 A. H. Young, Esq., F.R.C.S. 



