No. 5.] 



NEW GENUS OF DOLICHOPODIDAE. 



219 



appendages yellow. All the tibiae and tarsal joints yellow 

 with black apices ; pulvilli somewhat dilated, yellow. Coxae 

 concolorous with the pleurae, the anterior pairs beset with long 

 yellow hairs on their front faces. Trochanters yellow. Fore 

 femora dull metallic green, dusted with white, with yellow 

 bases and apices ; middle femora yellow with a metallic green, 

 white-dusted streak on the upper and lower face; hind femora 

 with their basal halves and extreme apices yellow and their 



FIG. i. a, antenna ; /> abdomen ; r, face of Drefanomyia pruinosa ^- (/.antenna; e, wing; 



_/, face of D. Johnsouii g . 







distal halves of the same color as the pleurae. Bristles on all 

 the joints of the legs rather short, black. Wings grayish hya- 

 line with yellow veins. Halteres and tegulae yellow, the latter 

 with extremely short white cilia. 



One specimen from St. Augustine, Fla., taken May 21, 1894, 

 and received from Mr. Chas. W. Johnson. 



Drepanomyia Johnsonii, n. sp. 



Male. - - Length of body, 7 mm. Length of wing, 6 mm. 

 Metallic blue-green with a thin covering of white dust. Palpi 

 yellow, with long black hairs. Face somewhat narrower than 

 in the preceding species and with its green ground color dis- 



