ADDITIONS AND CORRECTIONS. 



221 



Page 84, Tryp. Solaris; Wiedemann's and Winthem's collections possess this 

 species from Brazil. (LoEW.) 



Page 94. Note to Tryp. comma. One of my specimens from Maryland was 

 compared by Mr. Loew with Wiedemann's original and found identical. 

 The latter is a very pale specimen. It seems, therefore, that the elon- 

 gated hyaline spot at the tip of the sixth longitudinal vein is of normal 

 occurrence in this species. 0. S. 



Page 115, line 8 from top, forfemorae read, femora. 



" 135, " 6 from bottom, for the words in brackets put of the cinereous 

 thorax. (LoEW.) 



Page 140, line 5 from top, for terminal read antennal, (Losw.) 

 " 142, "11 " for steel-colored read steel-blue. (LoEW.) 

 " 144, " 15 " for knob read knobs. 

 " 155, " 12 " for Philhygria read Philygria. 



Pages 174, 175. In figures 1-7, the third longitudinal vein is made too 

 strong. Its fork especially is very delicate, sometimes hardly visible in 

 nature, so that the difference between the wings represented on figures 

 3 and 4 (Co/podia and Epidosls), the one with, the other without, fork, 

 is not at all so striking as appears in the wood-cuts. 0. S. 



FURTHER ADDITIONS AND CORRECTIONS. 



Page 11, line 4 from bottom, after the word together add whiplash-shaped. 



" ' for second read first. 



11, bottom line, forjirst longitudinal read auxiliary. 



38, line 17 from bottom, for short read long. 



63, lines 17 and 18 from bottom, for seam read margin. 



11, line 4 from top, after the word perpendicular add Nab. Middle 

 States. (Osten-Sacken.) 



