nebulosus De Geer, 1776: 227. Type locality: “ Surinam ”. HT F (NRS). Distr.: Colombia (Antioquia (Caucasia), Atlántico, Magdalena, Meta, Valle del Cauca)), Argentina, Belize,? Barbados to Brazil, Trinidad. Refs.: Kröber, 1934: 295 (Tabanus (Lophotabanus) ferrifer Walker); Bequaert & Renjifo-Salcedo, 1946: 80 (Tabanus (Tabanus) ferrifer Walker); Philip, 1952: 312 (De Geer’s HT); Fairchild, 1971: 97 (cat.); Moucha, 1976: 125 (cat.); Fairchild & Burger, 1994: 142 (cat.); Parra-Henao et al., 2008: 182; Coscaron & Papavero, 2009: 135 (cat.). ? surinamensis Macquart, 1838a: 136 (1838: 132). incertus Macquart, 1838a:151 (1838: 147). ferrifer Walker, 1850a: 30. interpunctus Lutz, 1918: 167, nomen nudum. erythraeus Bigot, of Brèthes, 1921: 68, misident druyvesteijni Szilády, 1926: 26. ornativentris Kröber, 1929c: 182 (Hybostraba, in the syn. of druyvesteijni Szilády, 1926) transversalifuscatus Kröber, 1930i: 263 (as synonym of druyvesteijni Szilády, 1926). nubeculipennis Kröber, 1931e: 298.

Published as part of Wolff, Marta & Miranda-Esquivel, Daniel Rafael, 2016, FAMILY TABANIDAE, pp. 249-301 in Zootaxa 4122 (1) on page 283, DOI: 10.11646/zootaxa.4122.1.23, http://zenodo.org/record/260703