title: [3 new species of Simulium Latreille of the Neotropical region: Simulium (Hemicnetha) cristalinum sp.n., (Grenieriella) wygodzinskyorum sp.n. and sumapazense sp.n. (Diptera, Simuliidae)].
abstract: Three new species are described and illustrated: Simulium (Hemicnetha) cristalinum from Roraima, Brazil, (female, male, pupa and larva) belonging to the brachycladum group; (Grenieriella) wygodzinskyorum from Junín, Perú (female, male, pupa and larva) belonging to the lahillei group and of the sumapazense from Cundinamarca, Colombia, the pupa, and part of the male are described.
authors.forename: S
authors.initials: S
authors.lastname: Coscarón
authors.forename: V
authors.initials: V
authors.lastname: Py-Daniel
mesh_terms: D000818:Animals; D005260:Female; D008297:Male; D012843:Simuliidae / Q000145:classification*
vernacular_title: Tres especies nuevas de Simulium Latreille de la región neotropical: Simulium (Hemicnetha) cristalinum sp.n., (Grenieriella) wygodzinskyorum sp.n. y sumapazense sp.n. (Diptera, Simuliidae).