CR.^H.M 



VISCERA OF AN CKATI. 



Text-figure 14. 

 Ca.p.m 



199 



CR.'ru.M 



Muscles of the laiyiix of Okapia Johnsfoni. 



a.m., arytsGiioideus muscle; c.a.lm., crico-arytsenbideus lateralis muscle; c.a.p.m,, 

 crico-arytaBiioideus posticus muscle ; c.pJi.m., crico-phavyiigeal muscle ; 

 c.tJi.m., crico-tliyroideus muscle ; e.ffl., epiglottis; hij.e.m., liyo-epiglottidean 

 muscle; tJi.a.m., tliyro-arj-tfeiioideus muscles; s.c, cartilage of Sautorini. 



Text-fiijure 15. 



Longitudinal section of the pharynx and larynx of Okapia JoJinstoni. 



a.c, arytenoid cartilage; a.p.ph., arcus palato-pharyngeus (posterior pillar of fauces) : 

 cr., cricoid cartilage; oes., uesophagus ; p., soft palate; t.f., tonsillar fos^^a : 

 th.c, thyroid cartilage ; v.c, vocal cord. 



.Other lettering as in text-fig. 14. 



