172 Mons. J. M. F. Bigot— Catalogue of Oriental 'Dii:)tev^. [No. 2, 



Genus Teopidia. 

 Meig., Syst. BesGhr., Hi, Hamm, 1822, p. 346 ; Eristalis, pt. Fallen. 



sinensis, Macq., Dipt. Exot., 5th Supplt., Paris, 1855, p. 91. 

 Hab, China. 



Genus Imatisma. 



Macq., Dipt. Exot., u, 2nd Ft., Paris, 184:2, p. 68 j Sensu J. Bigot, Zetter- 

 stedtia, Rondani. 



orientalis, Macq., id. ibid., p. 69. 

 Hab. India. 



Genus Helophilus. 



Meig., niig. Mag., ii, 1803, p. 274; Conops, pt. ScopoH; Syrpbus, pt. Panzer, 

 Eristalis, Fabr., Wied ; Elophilns, Latr. Rhingice, pt. Fabr. 



taengalensis, Sensn Macq., Dipt. Exot., ii, 2nd Pt., Paris, 1842, p. 63 ; Eristalis, id 

 Wiedem., Zool. Magaz. iii, p. 16. 

 Hab. Bengal. 



notabilis, id. ibid., p. 63. 

 Hab. Java, Sumatra ? 



insignis, Walker, Journl, Proc. Linn. Soc, London, 1857, p. 17. 

 Hab. Singapore. 



insignis, {nom. hislectum), Dolesclial, Natiirlt. Tijdschr. v, Nederl, Indie, Batavia, 1857, 

 p. 409. 

 Hab. Java. 



pilipes, id. ibid., p. 410. 

 Hab, Java, Amboina. 



Genus Senogaster. 



Macq., S. d. Buff. Dipt., i. Pains, 1834, p. 519. 



lutescens, Dolesch., Naturlc, Tijdschr. v. Nederl. Indie, Batavia, 1856, p. 410. 

 Hab. Java. 



Genus Eumerus. 



Meig., Si/st. Beschr., iii, Hamm, 1822, p. 202 ; Syrplius, pt. Panzer ; Eristalis, 

 pt. Fabr. ; Milesia, pt. Latr. 



macrocerus, Wiedem., Ausser. Europ. Zweiflug. Ins., ii, Hamm, 1830, p. 113. 

 Hab. China, 



aurifrons, id. ibid., p. 114. 

 Hab. India. 



