repr. Gr. στοματο-, combining form of στοματ-, στόμα mouth (see STOMA): occurring in modern scientific terms, chiefly zoological. ǁ Stomatodendron (pl. -dendra) [Gr. δένδρον tree], each of the dendritic branches bearing minute polyps in the family Rhizostomidæ of hydrozoans. Stomatogastric a. [GASTRIC], pertaining to or connected with the mouth and stomach; applied to a system of visceral nerves in invertebrates. Stomatognath [Gr. γνάθος jaw], a generic term for the hard structures or ‘teeth’ in the stomodæum of various classes of animals, as mollusks, crustaceans, annelids, rotifers, etc. Stomatology [-LOGY], the scientific study of the mouth; hence Stomatological a., relating to stomatology; Stomatologist, one versed in stomatology. Stomatomorphous a. Bot. [Gr. μορφή form], mouth-shaped. Stomatoplasty [-PLASTY], plastic surgery of the mouth (or of the os uteri); hence Stomatoplastic a., pertaining to stomatoplasty. Stomatoporoid a. [f. mod.L. Stomatopora (f. Gr. πόρος pore) + -OID], resembling or characteristic of a coral of the fossil genus Stomatopora. Stomatoscope [-SCOPE], an instrument for examining the interior of the mouth. See also STOMATOPOD.

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1859.  Huxley, Oceanic Hydrozoa, 18. In the Rhizostomidæ, a complex, tree-like mass, whose branches, the *stomatodendra, end in, and are covered with, minute polypites … is suspended from the middle of the umbrella.

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1848.  Carpenter, Anim. Phys., 342. Other small ganglia and nerves, connected with … mastication and digestion … are called *stomato-gastric.

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1895.  D. Sharp, Insects, I. 120. Stomato-gastric nerves of Cockroach.

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1900.  W. B. Benham, in Proc. Zool. Soc., 982, note. I would suggest … *‘stomatognath’ as a convenient term by which to refer to the various chitinous, or calcified, or siliceous ‘teeth’ or ‘jaws’ occurring as specialized thickenings of the lining of the stomodæum.

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1913.  Times, 13 Aug., 3/3. At the final session of the Stomatological Section the subject of dental disease as a cause of pain in remote parts of the body was discussed.

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1913.  Publ. Opinion, 15 Aug., 166/2. The *stomatologists of the Medical Congress held a meeting in the Dental Hospital.

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1895.  Westm. Gaz., 22 June, 8/1. The Science of *Stomatology.

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1866.  Treas. Bot., 1101/2. *Stomatomorphous, mouth-shaped.

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1857.  Dunglison, Med. Lex., *Stomatoplastic, *Stomatoplasty.

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1860.  R. Fowler, Med. Vocab., Stomatoplasty, the operation for remedying a contracted aperture of the mouth.

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1880.  Brit. Med. Jrnl., 27 March, 483/2. Stomatoplasty.—Dr. Mapother described a case of contracted mouth and nostrils from cicatrices after lupus.

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1889.  E. A. Walford, in Q. Jrnl. Geol. Soc., XLV. III. 566. The interweaving of the *Stomatoporoid branches gives rise to another phase of growth, Tubuliporoid.

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1855.  Dunglison, Med. Lex., *Stomatoscope.

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1866.  Sci. Rev., July, 62/3. The Stomatoscope … promises to be very useful in dental surgery,… It consists of a spiral wire of platinum … enclosed in a box-wood cup, and … brought to a red heat by the current … from a small galvanic battery; and a small mirror which reflects the light.

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