SARCOPHAGA AND ALLIES 263 



shape of the penis in particular cannot be satisfac- 

 torily made out. On this account I have not attempt- 

 ed to figure these characters; forceps and accessory 

 plate are exactly the same as in incurva. The first 

 segment of the hypopygium is rather blacker at the 

 base than in the other species. 



Length 8 mm. 



One male, Jemez Mountains, X. M., July 25, 

 1914, presented by Mr. H. S. Harbeck to the Na- 

 tional Museum. 



Holotype.— Male, No. 20563, U. S. N. M. 



No. 126. Sarcophaga kellyi Aid. 



Aldrich, Journal of Agric. Research, ii, 443, pi. xl. — Kan- 

 sas to Arizona and Manitoba ; bred from grass- 

 hoppers. 

 Kelly, ibidem, 435, habits. 



Male. Front .218 of head (average of five, — 

 .204, .207, .210, .225, .243) ; parafrontals and para- 

 facials with smooth silvery pollen, slightly yellow 

 above; frontal stripe blackish, narrow, not sharply 

 defined; frontal bristles only about 8, widely diverg- 

 ing below, reaching nearly to the middle of the second 

 antennal joint; ocellar bristles large; outer verticals 

 not developed ; paraf acials with the usual row of bris- 

 tles below, of moderate size; antenna? black, the third 

 joint twice as long as the second, reaching three- 

 fourths of the way to the vibrissa, w^hich are at the 

 oral margin; arista plumose to the middle; palpi and 

 proboscis black; bucca one-fourth the eyeheight, with 

 rather fine black hairs as far back as the suture ; back 

 of head with three distinct rows of black hairs, in the 

 middle and below with whitish ones. 



Thorax with grayish pollen and the usual three 

 to five black stripes; submedian gray stripes divided 

 for three-fourths of their length; ps dc four, all rather 

 large; ant acr well developed; prsc one pair; stpl, 

 three ; scutellum with two marginals, one smallish pre- 

 apical and one still smaller apical. 



Abdomen whitish gray pollinose, tessellated, with 

 three quite distinct longitudinal black stripes; first 



