Helicopsyche lusitanica. Diagnosis. Dorsally, the head capsule has only 17 pairs of primary setae. The propleuron in lateral view has a sharply-angled dorsal outline; its anterior process is only slightly concave dorsally, long and strongly tapering (Fig. 39). The submentum posterior edge is only slightly narrower than its anterior edge (Fig. 40). The larva was described in detail by Vieira-Lanero et al. (2001).