18 PROCEEDINGS OF THE NATIONAL, MUSEUM 



CHRYSOTOXUM INTERMEDIUM Meigen 



Chrysotoxum intermedium Meigen, System Beschreib., vol. 3, 1822, p. 169. 

 One male and one female, Charteiise, France (J. Herve-Bazin). 



CHRYSOTOXUM ELEGANS Loew 



Chrysotoxum elegans Loew, Stettin. Ent. Zeit., vol. 2, 1841, p. 140. 



One male, one female, Charteiise, France (J. Herve-Bazin) ; one 

 female, Bront-Vernet, France (H. du Buysson). 



CHRYSOTOXUM OCTOMACULATUM Curtis 



Chrysotoxum octomaciilattim Curtis, Brit. Entom., vol. 8, 1847, p. 653. 

 Three females from Berlin, Germany (C. Schimer). 



CHRYSOTOXUM JAPONICUM Matsumura 



One female from Japan (Harrington) agrees with the description 

 in Matsumura's Synopsis of Economic Syrphidae of Japan. ^ The 

 description of the antennae as given in the key and the description 

 are at variance. Apparently No. 2 in couplet 1 of the key should 

 be 6 and No. 5 should be 2. 



a Ent. Mag., vol. 2, pp. 3 and 6, 1916. 



