SARCOPHAGA AND ALLIES 233 



2. Second segment of hypopygium red; forceps 

 slender exube7'ans Pand. 



To complete this grouping for North America 

 it would he necessary to add a third alternative: 



3. Both segments of hypopygium red; forceps 



parallel-edged saiTacenioides n. var. 



Tuherosa is not known as North American. 



No. 110. Sarcophaga bullata Park. 



Parker, Canad. Ent., xlviii, 359, 19 16, fig. — Widespread. 

 Felt, 28th Rept. N. Y. State Ent., 1913, 80-82, figs. 



(georgina Wied. ; corrected, 31st Rept., 100. — bred 



from carrion in New York. 

 Weiss, Ent. News, xxvii, 166, 19 16, oc. in N. J. 



Male. Front wide, .248 of head (average of five,. 

 —.233, .234, .252, .254, .265 ), narrowest a little below 

 the ocelli; parafacials and parafrontals silvery polli- 

 nose, with a slight yellowish tinge; the former with 

 irregularly arranged hairs, the lower bristly; frontal 

 stripe brown, wide; frontals 12, abruptly diverging 

 below, reaching beyond the middle of the second an- 

 tennal joint; ocellars distinct, no outer vertical; an- 

 tenna reddish-brown to black, the third joint about 

 2^2 times the second, and reaching three-fourths of 

 the way to oral margin; arista long, plumose over 

 halfway; palpi brown to black; proboscis black, or- 

 dinary; bucca nearly half the eyeheight, the hairs 

 rather fine, black anteriorly, but the whitish beard of 

 the metacephalon extends well forward of the suture, 

 blending with the black; back of head with two rows 

 of black hairs, and more or less of a third above. 



Thorax gray pollinose, with the usual three to 

 five black stripes, the submedian gray stripes divided 

 to the suture and beyond; ps dc 4 or more, only the 

 hindmost two of any size; ant acr 0; prsc 1; stpl 3, 

 the intermediate large ; scutellum with two marginals, 

 one large subapical, one large aj)ical. 



Abdomen gray, tessellated, with a slender 

 median black stripe; first and second segments with 

 only lateral bristles ; third with a stout median pair of 

 marginals; fourth with red hind edge and marginal 



