Exallancyla tuberculicollis (Aurivillius, 1920) (Fig. 1D)

Distribution. PERU (Loreto) and BOLIVIA (Santa Cruz, Pando, and La Paz).

New record. BRAZIL: Rondônia: Parque Estadual Guajará-Mirim, ii.1998, J. Santos col. (CAMB) .

Diagnosis. Integument mostly orangish red, scutellum and elytra dark blue with metallic reflections; antennomeres III–X serrate, decreasing in length toward X; prothorax wider than long, centrally with one large, rounded protuberance on each side; pronotum with four gibbosities, two antemedian, proximate, and two laterals, near base (Monné & Napp 2000).