474 LIST OF DIPTF.RA. 



268. Dasypogon pulvebifer. 



Dasypogon puherifer, Diptera Saundersiana, Pt. 2, 9JS. 

 East Indies. 



269. Dasypogon Aphkices. 

 Dasypogon Aplirices, Cat. of Diptera, 2, 314. 



270. Dasypogon Echelus. 

 Dasypogon Echelus, Cat. of Diptera, 2, 314. 



Group 4. Cyrtopogon, Loeu: 



271. Dasypogon laphrides. 



Cyrtopogon laphrides, Diptera Saundersiana, Pt. 2, 99, pi. 3, f. 7. 

 East Indies. 



Group 5. 



Farm. Corpus mediocre, dense hirtum. Caput thoracis latitu- 

 dine. Facies convexa. Mystax dense setosus usque ad anteuuas 

 ascendens. Antenna) sat longs ; articulus lus linearis, 2o plus 

 duplo longior; 3us linearis, arista valida icrminalus, lo et 2o con- 

 junctim fere ciuj)lo longior. Abdomen subcompressum. AIeb apud 

 costs dimidium basale subincrassatae. 



Forks of the cubital vein nearly straight, their base much 

 nearer than the end of the discal areolet to the tip of the wing. 

 First, second, third and fourth externo-medial veins proceeding 

 direct to the border ; sul)atml inclined to the anal, and near to it on 

 the border. Discal areolet pentagonal, rather long and narrow. 



This group seems to be one of the links which connect the 

 Dasypogonites with the Asilites. 



