part of larval epistomal ridge Fig 33,35,37,38,40,41 Abbr: ER in ISBN:0-937548-00-6. TGMA:0000717 TGMA:0000717 The cranial inflection marked externally by the epistomal suture. In mosquito larvae, discontinuous mesally, well developed just lateral to the part of the frontal ecdysial line posteromesal to the antennal socket, less prominent on the upper part on the cibarial bar and terminating near the precoila as the long arm known as the anterior tentorial arm. default_namespace phragme antennaire paraclypeal phragma