Orthomegas cinnamomeus Classification Family Cerambycidae > Subfamily Prioninae > Tribe Callipogonini > Genus Orthomegas Diagnostic Features of Larvae Mature larva. Very similar to that of Callipogon barbatum from which it differs in having two pairs of supplementary ocelli in addition to the three pairs of subcontiguous ocelli (these supplementary ocelli are placed behind the subcontiguous ocelli, the lower one of the former being more or less in line with the upper one of the latter). Length up to 110 mm; maximum breadth (at prothorax) 18 mm. Pupa. Similar to that of C. barbatum but differing as follows. Abdomen with spines on at least lateral areas flattened and scale-like. Urogomphi absent. Length up to 50 mm; breadth 18 mm. Adapted from Duffy (1960). Biology and Economic Importance Biology and economic importance for this taxon coming soon. Selected References to Larvae Specimens Duffy, 1960