1154 LIST OF DIPTERA. 



Page 242. 

 For Anthrax imbuta, read Anthrax Sphinx, var. ? Fabr. Ent. 

 Syst. iv. 261, 20. Syst. Antl. 126, 39. Wied. Dipt. Exot. i. 

 121, 4. Auss. Zweif. i. 258, 7. 



Page 251. 

 For Anthrax vitriecosta, read Anthrax vitreicosta. 



Page 286. 

 For L., read L.* 



Page 293. 

 For Bombylius histrio, read Bombylius basilaris, var. Wied. Zool. 

 Mag. iii. 46, 7, b. Dipt. Exot. i. 164, 7. Auss. Zweif. i. 

 335. 



Pa#e 296. 

 Apatomyza, Wiedemann. 

 Apatomyza nigra, Macq. Hist. Nat. Dipt. i. 390, 1. Dipt. Exot. ii. 

 1, 111, 1, pi. 11,/. 1. Cyllenia JEgiale is a synonym of this 

 species which will form a new genus. 



Page 299. 

 Systropus, Wiedemann. 

 Group I. 

 Systropus macilentus, Wied. Nova. Dipt. Gen. 19, /. 7. Auss. 

 Zweif. i. 360, 1. Macq. Hist. Nat. Dipt. i. 592, 1, pi 9, 

 /.21. 

 a. Sierra Leone. Presented by the Rev. D. F. Morgan. 



Group II. 

 Systropus niger, n. s., mas. Niger, tharacis lateribus abdominisque 



basi cano micantibus, pedibus anterioribus nigro-piceis, alis 



nigro -piceis. 



Body, mouth, feelers, and legs black : eyes brassy-black ; fore 

 part rather flat, its facets larger than those elsewhere : feelers nearly 

 filiform, as long as the head and the chest ; second joint about one- 

 third, of the length of the first ; third joint flat, a little shorter and 

 broader than the first : sides of the chest hoary : abdomen obclavate, 

 near thrice the length of the chest ; segments from the first to the 



