Stultutragus poecilus Classification Family Cerambycidae > Subfamily Cerambycinae > Tribe Rhinotragini > Genus Stultutragus Diagnostic Features of Larvae Mature larva. Similar in form to those of Tomopterus from which it differs in having the lateral regions of the prothorax non-micro-spiculate and the abdomen with ampullae milky white, and finely micro-granulate. Length up to 12 mm; maximum breadth (at prothorax) 3 mm. Adapted from Duffy (1960). Biology and Economic Importance Biology unknown for members of this tribe. Species of this tribe are potentially invasive outside their native range. Selected References to Larvae Specimens Duffy, 1960