560 



C. R OSTEN SACKEN'S PEODKOME. 



a fringe of black pile on the lateral margins. Wings tinged more or less with dark brown ; 

 a cloud on the bifurcation of the third vein ; first posterior cell distinctly coarctate. Legs 

 yellow, beset with black pile ; front femora darker. Length, 19 mm. 



Two specimens from Georgia (H. K. Morrison). 



The identity in the structure of the antennce, in the venation and in the general color- 

 ing, differing only in intensity, sufficiently prove that this is the male of my T. rufus. 



ERRATA IN THE PRODROME. 



p. 382, line 5 and 8 from bottom, for ruhens read pudicus. 

 p. 395, line 17 from top, for areas read area. 

 " " line 18 from top, for regular read angular. 

 p. 428, line 35, iov joint rea.i point. 

 p. 434, line 34, for the character read this character. 

 p. 439, line 21, place a comma after brown. 

 " " line 5 from bottom, for or read on, 

 p. 446, line 12 from bottom, place a query (?) before Tab. 

 narginalis. 

 p. 448, line 3, for competing in length read resembling. 

 " " line 7, for segments read segment. 

 " " line 11 from bottom, for ;)ia/e read _/ema/e. 

 p. 455, line 14 " " for basal read posterior. 



p. 457, line 15 " " {or fulvous rend glabrous. 



p. 459, line 14 " " for spmes read specimens, 



p. 461, line 16 " " for front read frst. 



p. 469, line 22, for more read none. 



p. 472, line 3 from bottom, for III read 11. 



p. 475, line 26, after Pangonia semiflava add as a synonym: 

 bicolor Macquart, Dipt. Exot., 4° Suppl., p. 27, 57 (Syn- 

 onymy by Bfllardi). 



p. 475, line 30, read Lepidoselaga. 



p. 476, line 14, read latefasciatus. 



" " line 21, add Mexico at the end of the line. 



" " line 26, apicalis Macq. is a synonym of the pre- 

 ceding species, Bigoti Bellardi. 



p. 478, first column, line 14, read Lepidoselaga. 



" " second column, line 24, add II, 476 after (Chrys- 

 ops). 



p. 478, second column, line 25, strike out crassicornis. 



p. 479, second column, first line from bottom, for Zett, 

 read Zell. 



