innervated by innervated_by has muscle origin has muscle origin has muscle insertion has muscle insertion intrinsic muscle of tongue hypoglossal nerve tongue superior longitudinal muscle of tongue http://upload.wikimedia.org/wikipedia/commons/3/30/Musculuslongitudinalissuperiorlinguae.png FMA:46693 A muscle of the tongue that consists of a thin stratum of oblique and longitudinal fibers immediately underlying the mucous membrane on the dorsum of the tongue. UBERON:0008582 longitudinalis linguæ superior longitudinalis linguae superior musculus longitudinalis superior SCTID:244790006 superior longitudinal muscle superior lingualis Wikipedia:Superior_longitudinal_muscle_of_tongue musculus longitudinalis superior linguae longitudinal muscle layer of muscular coat lingual septum