Leptura obliterata Classification Family Cerambycidae > Subfamily Lepturinae > Tribe Lepturini > Genus Leptura Diagnostic Features of Larvae Larva. Slightly less hairy than Leptura subhamata; sides of the head more rounded and gula not distinct. Spiracles broadly oval to sub-orbicular. Tubercles of ampullae smaller and less distinct. Pupa. Groups of setae arranged as in L. subhamata, but an additional group of anterior margin of prothorax and one of shorter hairs on disc of prothorax, and on tips of femora. Adapted from Craighead (1923). Biology and Economic Importance This larva breeds in a variety of dead conifers and is often associated with the larvae of Asemum and Criocephalus. It has been collected from Abies, Pseudotsuga, Picea, Tsuga, and species of Pinus throughout British Columbia, Washington, Oregon, California, and Montana. It pupates in May and June. Adapted from Craighead (1923). Selected References to Larvae Specimens Craighead, 1923