STEPHIDAK. 



113 



from Guinea, and which Macquart has noted erroneously 

 Java as its origin. At all events the species belongs to 

 the genus Pteroptila. 



Eristalis Latr. 

 Hist. nat. Crust, el Ins. XIV. 363 (1804). 



E. qninqueliueatiis Fabr. Spec. Ins. II. 425. 21 {Syrphus); Wied. 

 Auss. Zweifl. II. 185. 47; Low, Dipt. fn. S. Afr. 396; Schin. 

 Dipt. Nov. Eeise , 364. 84. — Ceylon ; also S. Europe and S. Africa. 

 Syn. Er. fasciatus Meig. Syst. Beschr. VII. 143. 22. 



- arvoriim Fabr. Ent. Syst. IV. 286. 28 {Syrphus) ; Wied. Auss. Zweifl. II. 



184. 46; Macq. Dipt. exot. II. 2. 47. 26 ; Walk. Proc. Linn. Soc. I. 

 122. 95; Ost. Sack. Ann. Mus. Gen. XVL 440; v. d. Wulp, Dipt. 

 Sum. exp. 31. 1. — Bengal , China , Java , Sumatra , Borneo , Celebes. 



- quadrilineatus Fabr. Ent. Syst. IV. 289. 40 (xS'y?y^M*) ; Wied. Auss. 



Zweifl. IL 185. 48. — Bengal, etc. 



- quiuquestriatas Fabr. Ent. Syst. IV. 289. 41 (Si/rp/ms); Wied. 



Auss. Zweifl. II. 187. 50 ; Ost. Sack. Ann. Mus. Gen. XVL 440. — 

 East India, Java. 



- viiietoruiu Fabr. Ent. Syst. supp. 562. 27 {Syrphus); Wied. Auss. 



Zweifl. II. 163. 15; Macq. Dipt. exot. II. 2. 41. 16. — ? BengaL 

 E. vinetorum Fabr. is an American species; it is here men- 

 tioned, because Macquart asserted, that the Museum of Paris 

 contains a specimen from Bengal. 



- cerealis Fabr. Syst. Antl. 232. 2; Wied. Auss. Zweifl. II. 156. 



6. — China. 

 . sinensis Wied. Anal. ent. 37. 60; id. Auss. Zweifl. II. 179. 



39. — China. 



* co^natus Wied. Anal. eat. 37. 61; id. Auss. Zweifl. II, 180. 



40. — Tranquebar. 



- orientalis Wied. Anal. ent. 38. 63; id. Auss. Zweifl. II. 181. 



42. — Java. 



- niger Wied. Anal. ent. 38. 64; id. Auss. Zweifl. II. 183. 45; Macq. Dipt. 



exot. IL 2. 48. 27; Walk. Proc. Linn. Soc. I. 122. 94; Ost, Sack. Ann. 

 Mus. Gen. XVI. 441. — Bengal, Java, Borneo, New Guinea. 

 Syn. E. obscuratus Walk. Proc. Linn. Soc. V. 239. 40. 



- obliquus Wied. Anal. ent. 38. 65; id. Auss. Zweifl. II. 187. 



49. — Bengal. 



8 



