Distribution. Colombia, Brazil, and Bolivia.
Distribution in Colombia. Amazonas.
Remarks. Discocephalessa terminalis has the pronotum transversely subrectangular, with a shallow furrow across the disc and with six irregular points along the anterior margin of the furrow; the apex of the scutellum is yellowish, and the corium has a pale discal spot.
References. Ruckes 1966b; Castro-Huertas et al. 2015.