During moulting, buccal cuticle is produced later than body cuticle and its formation is characterized by accumulation of dense granules in both arcade and esophageal cytoplasm.
Durant la mue, la cuticule de la bouche se forme après la cuticule corporelle et sa formation se caractérise par l'accumulation de granules opaques dans le cytoplasme de l'arcade et de l'œsophage.