Acyroneura singularis Torres, 1958
Acyroneura singularis Torres 1958b: 18 (type material examined).
Type locality. Ituzaingó, Corrients, Argentina.
Remarks. The species is known from Argentina (Torres 1958b) and Uruguay (Ruffinelli 1970). Torres (1958b) reported specimens from Corrientes and Entre Rios Provinces.