Simulium orbitale, Taxa Only, Exact Match: 2 Treatments

Simulium orbitale			Adler, Peter H. & Crosskey, Roger W., 2015, Cytotaxonomy of the Simuliidae (Diptera): a systematic and bibliographic conspectus, Zootaxa 3975 (1), pp. 1-139 : 103-104	103-104
Simulium orbitale			Wolff, Marta I., Miranda-Esquivel, Daniel Rafael & Moncada-Alvarez, Ligia Ines, 2016, FAMILY SIMULIIDAE, Zootaxa 4122 (1), pp. 154-177 : 167-168	167-168