SUBFAMILY CALLIPHORINAE 233 
jf : 
the frontale; a reclinate frontoorbital bristle present (located 
about 0.30 anterolaterad of foremost ocellus) ; vertex black, with 
thin silvery pollen; elypeus orange red to brown, lighter in color 
toward epistoma, and with silvery pollen; parafaciale dark red- 
dish brown to black, with dull silvery pollen, 0.7 in width oppo- 
site lunule; faciale reddish brown, nearly straight in profile, with 
short black setae which ascend about 0.30 the distance toward the 
antennal base; vibrissae 1.0 above the oral margin and set 2.4 
apart; length of proboscis 9; haustellum 5.5; palpus orange, 3.3 
in length; antenna with first segment dark brown to black, sec- 
ond segment reddish brown, lighter at apex, third segment 4.1 
times as long as second, orange to orange brown at base, darker 
apically; arista with long black cilia for four-fifths its length; 
back of head black, with whitish pollen around occiput and below, 
with one row of black postocular cilia and numerous pale hairs 
which are particularly noticeable on metacephalon. 
Thorax metallic blue green with purple and bronze colored 
reflections, mostly shining but with very thin whitish pollen 
in certain lights, this mainly apparent on pleura; humeral bris- 
tles three; propleuron with tawny pile; hindmost predorsocentral 
and hindmost preacrostichal bristles placed 0.8 and 1.4, respec- 
tively, before the suture; prosternum with brown setae; posta- 
erostichal bristles two; lateral postscutellar plates with black 
setae. 
Legs dark brown to black, the femora often greenish metallic; 
coxae with only black hair; middle femur with one anterior 
bristle near middle, about four anteroventral bristles toward 
base, and from three to five posteroventral bristles from middle 
to base; middle tibia with one ventral bristle and one postero- 
dorsal bristle near apical third; hind femur with anterodorsal 
and anteroventral rows of bristles and with three to five ventral 
bristles from middle to base; hind tibia with an anterodorsal row 
of very short bristles among which two or three are conspicuous, 
one anteroventral bristle at apical third (4 of 23 specimens 
examined with two, this additional bristle placed toward middle), 
and with two posterodorsal bristles, one near basal third and 
one near apical third. 
Wing hyaline, slightly brownish anteriorly and darker basal- 
ly; basicosta yellow to orange brown; subcostal sclerite yellow 
orange, to orange, with fine short decumbent orange pile; veins 
orange to orange brown; costal segments 2 to 6 in the proportion 
62 :42:87:34:9; upper squamal lobe white or rather yellowish; 
lower squamal lobe white basally, light orange to brownish 
apically. 
