324 Orthoirhapha brachycera. 



Page 57 Line 15 for "on" read "or" 



— 83 — 38 "Æ. poplitea Loew or a closely allied species". The species is 



described as new in 1902 by Melander as E. aerobatica (Melander 

 Trans. Am. Ent. Soc. XXVIII, 1902, 323). 



— 91 — 19 for "is/i," read '"»I7" 



— 131 To the geographical distribution of E. tessellata add that the 



species also goes down into North Africa. 



— 154 To the geographical distribution of H. quadrifaria add that the 



species also goes down into North Africa. 



— 190 — 14 for "in consists" read "it consists" 



— 215 Footnote for "notopleural" read "metapleural" 



— 217 — 34 for "Chinocera'' read "CUnocera'' 



— 284 - 10 add "Kat. palåarkt. Dipt. II, 278. — " 



