l897-] ENTOMOLOGICAL NEWS. II9 



Abdomen black, with prominent yellow hair; first, second and third seg- 

 ments with a wide posterior band of yellow, the remaining segments with 

 a narrow border, which is somewhat obscure on two last. Venter, first, 

 second, third and fourth segments yellowish, with the basal half of the 

 second, third and fourth more or less blackish, the last three segments 

 black, hypopygium reddish, base and tips of the claspers black Legs 

 yellowish, tip of the anterior and middle tibiae and the entire tarsi black, 

 tip of the posterior femora, the entire tibiae and the tip of the first and 

 the other joints of the tarsi black. Wings tinged with blackish, which is 

 more conspicuous beyond the discal cell, and a band that extends across 

 the wing at the base of the discal cell, costal cell and base of the wing 

 tinged with yellow; halteres blackish, base yellowish. 



9. — Length 9 mm. Head black, antennae entirely yellow, mouth- 

 parts brownish. Thorax yellow, shining, translucent, with very minute 

 yellow hairs; pleurae yellow, with a large, shining, brownish black spot; 

 scutellum yellow, translucent. Abdomen yellow, sparsely covered with 

 prominent yellow hair, base of the first segment narrowly margined with 

 black; second, third and fourth with a wide basal band of black, the 

 bands occupying fully one-third of the segment and a uniform width 

 throughout, fifth segment black, with a posterior band of yellow; sixth 

 and seventh segments yellow, with two longitudinal lines of black, basal 

 half of the ovipositor black, terminal portion yellow; venter j'ellow, base 

 of the fourth and fifth segments blackish, sixth and seventh black, with 

 ^ posterior band of yellow. Legs the same as the male, except that the 

 black portions have a more brownish color. 



Two specimens ( ^ 9 ) collected at Cranberry, Mitchell County, 

 North Carolina, June 10, at an altitude of 3250 feet by Mr. H. 

 W. Wenzel. I had looked upon D. fasciventris as the female 

 of D. elongatiis, but through the kindness of Mr. Samuel Hen- 

 shavv I learn that Loew's type has five posterior cells. As the 

 male has never been described, and as the original description is 

 probably inaccessible to many I here redescribe the species. 



Chrysopila griffithi n. sp. cJ*?-— Length 5-6 mm. Face, front, vertex 

 and occiput grayish brown, vertical angles with minute black hairs, mouth- 

 parts, antennae and arista reddish brown. Thorax brownish, with an ob- 

 solete dorsal stripe of a darker shade; hairs yellowish, sparse, pleurae 

 with blackish hairs. Abdomen brownish black, sparsely covered with 

 yellowish or whitish hairs. Legs yellow, femora of a more reddish color; 

 halteres yellow, tips black. Wings hyaline, slightly tinged with yellow, 

 stigma and cross-veins clouded with brown. In two specimens the lon- 

 gitudinal veins are also slightly clouded. 



Ten specimens, Boykins, Va., June 10: Hertford County, 

 North CaroHna, June 9, 1895; Tifton, Ga., September 3 and 25, 

 October 5 and 16, 1896 (Dr. Hough). 



