324 S. W. WILLISTOX. 



basiger Walker, Trans. Entom. Soc. Loud, v, 288. — Amazon, 

 floridus Walker, Dipt. Saunders, i, 245.- -Brazil. 

 Helophilus auratus Walker, Trans. Entom. Soc. Loud, iv, 153. — Amazon, 

 chilensis Walker, .see Dolichogyna. 



scitus Walker, Tran.s. Ent. Soc. Lond. iv, 1.52. — Amazon. 

 Merodon bicolor Walker, Dipt. Saunders, i, 243. — Brazil. 

 Syritta transversa Walker, Trans. Entom. Soc. Lond. iv, 153. — Amazon. 

 Milesia laconica Walker, Dipt. Saunders, i, 227. — Brazil. 



ACROCHORDONODES, see SCMOgaster. 

 AMATHIA, see Salpiiigogaster. 

 ASCIA, see Spliegiiia. 

 APHRITIS, see :?Iic*ro<loii. 

 ATEMNOCERA, see Voliicella. 

 CERATOPHYIA, see inifrodon. 

 CHEILOSIA, see Pipiza. 

 ERIOPHORA, see Criorhiiia. 

 ERISTALOMYIA, see EriMtalis. 

 IMATISMA, .see .llallota. 

 LEJOPS, see 9Iallota. 

 MERODON, see ^pliegiiia. 

 MESOGRAMMA, see jVIe!!>»og;rapta. 

 MILESIA, see Ptoroptila and ^ieiiogaster. 

 ORTHONEURA, see Clirysogastcr. 

 PENIUM, .see Pipiza. 

 PLANES, see Xylota. 



PRIOMERUS, see iflyiolepta and Eri!«talis. 

 PLAGIOCERA, see Pteroptila and 9Iallota. 

 SPHIXEA, see Pteroptila. 

 UBRISTES, see 3Ii«Tortoii. 

 XILOTEJA, see i^lyiolepta. 



