Ghilosia. 



147 



a little descending; it is very slightly pruinose and only slightly more 

 below the antennæ, but here there is a whitish spot on each side. 

 Eye-margins somewhat narrow, narrowed below and somewhat short; 

 tiiey are not pruinose, slightly white-haired. 

 Occiput grey pruinose, this colour stopping 

 below under the eye; the hairs are whitish 

 below, yellow above and here there are besides 

 longer, black hairs, but at the top they are 

 yellow as the vertical hairs. Antennæ some- 

 what large, third joint considerably longer than 

 broad; they are orange, third joint often 

 darkened at the dorsal margin and apex or 

 only at the latter; arista not long, thickened 

 in the basal part, very short-pubescent, ap- 

 parently bare. Thorax black or æneous, fmely 

 punctate, with a somewhat long, erect, pale 

 yellow or yellow pubescence, often more or 

 less mixed with black hairs until becoming quite black; notopleural, post- 

 alar and scutellar marginal bristles distinct but neither long nor strong; 

 supraalar bristles shorter. Pleura with long, whitish or greyish hairs, 



Fig. 70. Head of 

 C. Tpagana d". 



Fig. 71. Antenna of C. pagana d", from the inside. X 75. 



often more or less mixed with black, especially upwards. Abdomen 

 æneous black, shining, but on second and third segments duUish at 

 the front and hind margins and in the middle, so that the duU part 

 may be almost hour-glass-shaped ; the duU parts sometimes rather 

 indistinct; abdomen is clothed with rather long and erect, yellow or 

 pale yellow pubescence, longest at the sides and towards the base; 

 in the middle it is shorter and here a little dark on second and third 

 segments; in dark specimens the dark hairs may be more extended 

 on the dull parts and almost all the fourth segment black-haired. 

 Genitalia shining. Venter black, shining, with longish, pale hairs. Legs 

 with the femora black with yellow apex, tibiæ yellow, with a rather 



10* 



