Mouth parts of Phlebotominae. (A, B) Apical region of the labrum-epipharynx of phlebotomine females: (A) Micropygomyia vexator; (B) Lutzomyia longipalpis. (C–E) Apical region of the hypopharynx of phlebotomine females: (C) Lutzomyia longipalpis; (D) Sciopemyia sordellii; (E) Micropygomyia cayennensis. (F–K) Maxillary lacinia of phlebotomine females: (F) Warileya phlebotomanica; (G) Warileya rotundipennis; (H) Lutzomyia cruciata; (I) Nyssomyia intermedia; (J) Micropygomyia quinquefer; (K) Micropygomyia longipennis. et – External teeth of maxillary lacinia; it – internal teeth of maxillary lacinia.