lOO 



NEW YORK STATE MUSEUM 



EXCHANGE 



The following species were received from Dr Nathan Banks, East Falls Church, 

 Va. 



Psychoda nigra Bks. 

 P. superba Bks. 

 P. apicalis Bks. 

 P. albitarsis Bks. 

 Clitellaria subulata Lw. 

 Apatolestes comastes Will. 

 Rhachicerus obscuripennis Lw. 

 Dialysis rufithorax Say 

 Chrysopila rotundipennis Lw. 

 C. apicalis V. d W. 

 C. basalis Say 

 Exoprosopa emarginata Macq. 



The following Sarcophagidae were 

 entomologist, Bozeman, Mont. 

 Wohlfahrtia opaca Coq. 

 Boettcheria latisterna R. Pkr. 

 B. bisetosa R. Prk. 

 B. cimbicis Towns. 

 Sarcophaga sinuata Meigen 

 S. cooleyi R. Prk. 

 S. aldrichi Mans. 

 S. haemorrhoidalis Meigen 

 S. falculata Pandelle 

 S. dalmatina Schiner 



Systropus macer Lw. 

 Geron senilis Fabr. 

 Leptogaster atridorsalis Back 

 L. brevicornis Lw. 

 Holopogon philadelphicus Schin. 

 Cerotania macrocera Say 

 Mallophora clausicella Macq. 

 Asilus autumnalis Bks. 

 Baccha tarchetius Walk. 

 Myrmecomyia myrmecomoides Lw. 

 Euxesta scoriacea Lw. 

 Lipochaeta slossonae Coq. 



received from Mr R. R. Parker, assistant 



S. sarraceniae Riley 



S. kellyi Aldrich 



S. harpax PandellS 



S. buUata Mans. 



S. scoparia Pandelli 



S. helicis Towns. 



S. assidua Walk. 



Ravinia communis R. Pkr. 



R. peniculata R. Pkr. 



R. quadrisetosa Coq. 



ADDENDA 

 Sarcophaga buUata R. Parker 

 The original data given in Museum Bulletin 165, page 80, and 

 the illustrations on plate 7, relate to the above-named species, a 

 recently characterized form, and not to Sarcophaga 

 georgina Wied. 



Figure 4, plate 7, of this bulletin illustrates the male genitalia of 

 Phormia regina Meig. and not that of a species of Sarco- 

 phaga. 



