Abstract
Based on material recently collected in Peru (Loreto department) the female of Poeciloxestia plagiata (Waterhouse, 1880), and the male of Iuati spinithorax Martins & Galileo, 2010 are described and figured for the first time. Both species are recorded for the first time from Peru.
Key-Words
Cerambycinae; Cerambycini; Sphallotrichina; South America; Taxonomy