FIGURES 1–6, Silo chrisiammos Malicky 1984 in The larvae of Silo chrisiammos Malicky 1984 and Lithax musaca Malicky 1972 (Trichoptera: Goeridae), including a key to the Goeridae larvae of the Eastern and Hellenic western Balkan regions

FIGURES 1–6, Silo chrisiammos Malicky 1984, final instar larva: 1, larva, frontal (black arrow: antenna); 2, head, frontal (d: parietal dent); 3, head, right lateral; 4, head, ventral; 5, pronotum, dorsal (d = pronotal dent; n = nose-shaped central bulge; s = partial transverse suture). 6, pronotum, right lateral (d = pronotal dent; n = nose-shaped central hump; arrow = posterior end of central hump descending to pronotal surface distinctly anterior of caudal pronotal border). Scale bars: 1 mm (Figs. 1, 2, 4, 5, 6) and 0.5 mm (Fig. 3).