Figure 4. Larval shelters of Falga jeconia ombra at Yanayacu Biological Station, Napo Province, 2100 m, Ecuador: a) first instar shelter, note the final, rectangular form; b-d) second instar shelters viewed from various angles; e) shelters built by fourth and fifth instars, the black arrow indicates a shelter where feeding damage has skeletonized the leaf above the shelter, the white arrow indicates a recently built shelter before the commencement of feeding; f) terminal leaves of bamboo food plant showing four second instar leaf shelters; g-h) leaf shelters used for pupation, viewed from above so that the long opening, and thus the pupa, are hidden from view.