Contributions to the anatomy and development of the salivary glands in the mammalia . dual isolated glands of the alveohngual area, frequently describedas the Rivinian series. (b) Isthmian glands. — A group of discrete separate glands withindividual duct orifices which lie beneath the oral mucosa as the latterturns cephalodorsad into the palatine arch. In many cases these glands appear in the lower primates in thedirect hne of the caudal prolongation of the lesser subhngual series, onlyseparated from the latter by the Ungual nerve. It often appears as if 78 SALIVARY GLANDS OF LOWER PRIMATES th
Contributions to the anatomy and development of the salivary glands in the mammalia . dual isolated glands of the alveohngual area, frequently describedas the Rivinian series. (b) Isthmian glands. — A group of discrete separate glands withindividual duct orifices which lie beneath the oral mucosa as the latterturns cephalodorsad into the palatine arch. In many cases these glands appear in the lower primates in thedirect hne of the caudal prolongation of the lesser subhngual series, onlyseparated from the latter by the Ungual nerve. It often appears as if 78 SALIVARY GLANDS OF LOWER PRIMATES the presence of the nerve in this situation had produced an interruptionof an originally continuous glandiferous line, dividing the same into thelesser sublingual group proper (j) and the isthmian elements (j). Thisimpression is strengthened by the few instances in which the two groupswere actually continuous with each other and only somewhat thinnedand reduced in number at their point of intersection with the Ungualnerve. There seems httle doubt that the human structure described. -^-A P0800 000
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmammals, bookyear1913