1969] 
Hlavac — S carries 
7 
Fig. 10 — Mandibles, S. (A.) danfortlii 
Fig. 11 — Mandibles, S. (A.) megacephalus n. sp. 
Fig. 12 — Antennal apex, S. (A.) megacephalus n. sp. 
Fig. 13 — Antennal segments 3, 4, 5, S. (A.) megacephalus n. sp. 
