Pirangoclytus sulphurosus (Di Iorio, 2006) (Fig. 1A)

Distribution. BOLIVIA (La Paz and Santa Cruz).

New record. PERU: Satipo, 1 specimen, xii.1944, P. Paprzyek col. (CEIOC, 16910) .

Diagnosis. Antennae reddish (or with antennomeres III–VII dark-brown); prothorax bicolorous, with anterior twothirds reddish and posterior third black or dark-brown; femora and tibiae black (or profemora, pro- and metatibiae reddish and metafemora brown); elytra dark brown, covered with dense yellow pubescence, except sparser pubescence on the posterior third and three glabrous areas: (1) one narrow on base, involving the humeri; (2) one on the anterior half, narrow, oblique, descending from the suture to lateral margin; (3) one on the posterior third, wide, transverse, from suture to lateral margin (modified from Di Iorio 2006; Martins & Galileo 2011).