Plate XXVI 



Fig. 6. Macacus cynomolgus. Kra monkey. Columbia University Morphologi- 

 cal Museum, No. 2004. 



I.J. SubmaxiOary gland and duct opening. 

 2, 2. Greater sublingual gland and duct opening. 

 J. Lesser sublingual glands. 

 5, 5. Parotid gland and duct opening. 

 9. Digastric. 

 10. Mylohyoid. 



