Dallasiellus (Dallasiellus) viduus (Stål)

(Fig. 8A)

Aethus viduus Stål, 1860: 13; Walker, 1867: 153.

Macroscytus viduus: Stål, 1876: 19 .

Geotomus viduus: Signoret, 1883: 45; Lethierry & Severin, 1893: 74. Dallasiellus (Dallasiellus) viduus: Froeschner, 1960: 627 .

Material examined: 1♀, Brasil, " Trapicheiro ", 26-Sep-1960, MNRJ. Distribution: Brazil (MG, DF, RJ).

Remarks: The lack of punctures in the scutellar disc (Fig. 8A) is a remarkable characteristic and allows unambiguously identification of this species.