title: First Venezuelan record of Lutzomyia umbratilis Ward & Fraiha, 1977 (Diptera: Psychodidae), a proven vector of Leishmania braziliensis guyanensis.
mesh_terms: D000818:Animals; D005260:Female; D007303:Insect Vectors; D007896:Leishmaniasis / Q000635:transmission*; D008297:Male; D011576:Psychodidae / Q000469:parasitology*; D014687:Venezuela