Largus trochanterus Signoret 1862
Largus trochanterus Signoret 1862: 583
Largus umbrosus Distant 1901: 587 New synonymy
Geographic distribution: Brazil, Guyana, Peru, Surinam, West Indies (Distant 1901, Hussey 1929, Doesburg 1966).
Studied material: ARGENTINA. Misiones: 3 females 1 male, Loreto, III-1936, ex coll. Bosq, Largus trochanterus trochanterus det. Stehlik 1973 (MLP); 1 female, ex coll. Berg, Largus trochanterus trochanterus det. Stehlik 1973 (MLP); 1 female, 9-XI-1899, S. Venturi col. (MACN); 1 macho, INTA San Antonio, 17-05-2009, L. Negrete col. (MLP). Jujuy: 1 female (MACN). Salta: 1 male, Orán, Aguas blancas, 15-II- [19]59, Vollenweider leg. (MACN); 1 male 1 without abdomen, Orán (MACN).