558 



U. S. NATIONAL MUSEUM BULLETIN 216 



PART 3 



Figure 335. — Color patterns, side view and propodeum: 



a, ListTognathus hicolor, ? e, Listrognathus victoriensis, var., 9 



b, Listrognathus femorata, 9 f, Listrognathus rufa, cf 



c, Listrognathus nigrescens, 9 g, Listrognathus albomaculata sagax, 9 



d, Listrognathus victoriensis, 9 



