PRIIVUTE ALVEOLINGUAL SALIVARY AREA 



141 



hilum, continues as a cleaii-cul canal, without efflorescence or lateral 

 derivatives, to its own individual parafrenular oritice. 



(3) The glandula sublingualis major, s. Bartholini, the greater sub- 

 lingual gland (2) of the terminology adopted in this paper, repeats the 

 characters of the sub- 

 maxillary gland and duct, 

 but remains confined tq 

 the cephahc portion of the 

 alveolingual field, forward 

 of the lingual nerve inter- 

 section, in close topo- 

 graphical association with 

 the main submaxillary duct 

 and with the mass of the 

 individual lesser sublingual 

 glands. 



(4) The lesser sublingual 

 (Rivinian) glands (j) form 

 the lateral component of 

 the entire complex, and 

 extend as a group of sepa- 

 rate and individual glands 

 in Macacus cynomolgus 

 (Figs. 6, Part III, and 12, 

 Part IV) caudad of the 

 lingual nerve intersection 

 toward the arcus palatinus 

 and the glandiferous area 

 of the soft palate (Fig. 

 13' j')- while in Simla 

 satyrus (Figs, i. Part III, 

 and 1 1 , Part IV) the caudal Umit of the group does not extend as far 

 as the lingual nerve. 



B. Included in this general first primate division are instances of 

 adult salivary organization in which, while all three potential sagittal 

 genetic lines are utilized, the conditions become more comphcated 

 because the median or main submaxillary line develops the additional 



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Fig. 13. 



