qenio-hy. 



mylo-hy.- 

 digastric 

 oropharynx 

 or.ph.s. 



epiglottis. 

 epihyal — 

 ceratohyal 

 thyvohyal 

 basihyal 



clavicle M^f ~ 



thyr. 



intestine 

 spleen 

 obi. ext. 

 obi. int.- 

 scrotal sac 



Fig. 19. Hypsignathus monslrosus. Adult male (No. 48657). Dissection from ventral side, show- 

 ing pharyngeal sacs, hyoid bones, larynx, and general arrangement of viscera, eric., cricoid cartilage of the 

 larynx; crico-lh., crico-thyroid muscle; d. 1, 2, 8, 4, 5, first to fifth digits; genio-hy., genio-hyoid muscle; 

 hyo-gl., hyo-glossus muscle; mylo-hy., mylo-hy oid muscle; obi. ext., external oblique muscle of the ab- 

 domen; obi. int., internal oblique muscle; occ. poll., occipito-pollicalis muscle; or. ph. s., orifice of 

 pharyngeal sac communicating with nasopharynx; pect. maj., pectoralis major; pect. qu., pectoralis 

 quartus; phar. sac., left pharyngeal sac; st. hy., sterno-hyoid muscle; st. mast., sterno-mastoid muscle; 

 thyr., throid cartilage of larynx, f. 



