HOLOTYPE: ♂. Type locality: Brazil, São Paulo, Fazenda Campininas, Mogi Guacu, I, 1-8, 1970, J. M. & B. A. Campbell (CNCI).
D i a g n o s i s: Castaneous, except antennae testaceous and elytra tricolorous, mostly castaneous, elytral apical 1/5 th, sides of humeral angle, and basal half of epipleural margin testaceous; each elytron with 3 yellow markings, one at middle of basal margin, one premedial irregularly, shaped near epipleural margin, one transverse postmedial near sutural margin; abdomen testaceous.
D e s c r i p t i o n: Size: Length 6.5 mm; width 2.0 mm. Form: As in Fig. 115. Head: Frons slightly wrinkled, frons wider than length of antennal pedicel; EW/FW 33/11. Thorax: Pronotum wrinkled at sides, finely punctate at middle, with 2 tumescenses, slight fissure at middle (PW /PL 70/95); elytral disc sculptured with striate, asetiferous punctures that extend to elytral 2/3, latter partly rounded (EL /EW 270/66); metathoracic femur gradually increasing in diameter to femoral apex. Abdomen: Aedeagus as in Fig. 32.
D i s t r i b u t i o n (Fig. 91): The species is known from Brazil.
E t y m o l o g y: Thetrivialname, campbelli, honors J. Milton Campbell for his many contributions to Systematic Entomology.