MYOLOGY OF THE CHEIROPTERA. 
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Eig. 6. Facial muscles of Vampyrops vittatus. 
a. lower slip of retrahens aurem. h. 
b. upper slip of ditto. i. 
c. attollens aurem. j. 
d. occipito-frontalis. Jc. 
e. procerus nasi. 1. 
f. corrugator supercilii. m. 
g. orbicularis palpebrarum. 
Fig. 7. Posterior deep neck-muscles of Macroglossus minimus. 
levator labii superioris. 
levator anguli oris, 
zygomaticus. 
orbicularis oris, 
masseter. 
depressor labii inferioris. 
a. origin of occipito-frontalis. 
b. retrahens aurem. 
c. rectus capitis posticus major. 
d. e. obliquus inferior capitis. 
f. obliquus superior capitis. 
Fig. 8. Cervical muscles of Megaderma lyra. 
a. masseter. 
b. mento-hyoidean. 
c. digastric, anterior belly. 
d. inscription in digastric. 
e. parotid. 
g. rectus lateralis. 
h. rectus capitis posticus minor. 
i. grain of shot in intermuscular space. 
j. intertransversalis. 
f. stern o-mastoid. 
g. omo-hyoid. 
h. pectoralis major. 
i. sterno-liyoid. 
j. trachea. 
Fig. 9. Superficial dorsal muscles of Megaderma lyra. 
9 
J 
deltoideus scapularis. 
h. teres major. 
i. latissimus dorsi. 
dorsi epitrochlearis. 
triceps longus anterior, 
triceps longus posterior. 
a. splenius. 
b. trapezius superior. 
c. deltoideus acromialis. 
d. acromion. 
e. rhomboideus. Jc. 
f. trapezius inferior. 1. 
Superficial shoulder-muscles of Vampyrops vittatus. 
a. deltoideus acromialis. d. deltoideus scapularis. 
b. acromion. e. teres major. 
c. supraspinatus. f. triceps longus. 
Second layer of shoulder-muscles in the same, a , b , c, d, e, f as in the last. 
g. humerus. h. split insertion of the scapular deltoid. 
Fig. 12. Third layer of shoulder-muscles in Vampyrops vittatus. 
Fig 
10 . 
Fig. 11. 
a , b , c, cl as in figs. 10 & 11. 
e. insertion of the scapular deltoid. 
Fig 
f. circumflex humeri nerve supplying the acromial deltoid. 
g. filament of the same nerve supplying the scapular deltoid. 
h. infraspinatus. j. triceps longus. 
i. teres minor. Jc. origin of teres major. 
Anterior arm-muscles in Macroglossus minimus. 
a. subclavius. b. subscapularis. 
MDCCCLXXII. Z 
r- 
o. 
