560 



U. S. NATIONAL MUSEUM BULLETIN 2 16 



PART 3 



Figure 337. — Color patterns, side view and propodeum: 



a, Cryptanura compacia, 9 e, Mesostenus angustus, cf 



b, Chamuta reliqua, cf f, Mesostenus angustus, 9 



c, Camera euryaspis, 9 g, Mesostenus longicaudis, cf 



d, Mesostenus eisenii, cf 



