D. parallelus Portevin, 1921: 535;
Jeannel, 1936: 153 (assignment to group); Szymczakowski, 1969b: 411 (description of male genitalia); Salgado, 2005d: 980, 2010a: 298, 2018b: 421.
Holotype male [a single specimen in original description, assumed as holotype] in MNHN [in Jeannel, 1936; original description refers to Grouvelle collection].
Type locality: Caracas, [Distrito Capital], Venezuela.
Distribution: Ecuador: Pichincha Province; Peru: Cajamarca Department; Venezuela: Distrito Capital and Miranda State .