FIGURE 31 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

FIGURE 31, Lithax obscurus (Hagen 1859), final instar larval thorax, dorsal. FIGURES 32 – 33, Silo nigricornis (Pictet 1834), final instar larva: 32, left forefemur, posterior face (dotted oval = area lacking proximal face setae); 33, detail of pronotal muscle attachment spots. FIGURES 34 – 35, Silo piceus (Brauer 1857), final instar larva: 34, left forefemur, posterior face (dotted oval = proximal face setae); 35, detail of pronotal muscle attachment spots. FIGURE 36, Silo pallipes (Fabricius 1781), final instar larval pronotum, right posterolateral (arrows = pale-colored dorsal humps of equal size). Scale bars: 1 mm (Figs. 31, 36) and 0.5 mm (Figs. 32, 33, 34, 35).