120 SYRPHTDAE. 



Syrplms Orsna Walk. Dipt. Saund. 232. — East India. 



- Opimins Walk. 1. c. 232. — East India. 



- Pedius Walk. 1. o. 234. — East India. 



- Cothonea Walk. 1. e. 235. — East India. 



- coiiseqiiens Walk. Proc. Linn. Soc. I. 18. 63; id. [V. 122. 97. — 



Singapore, Celebes. 



- duplex Walk. 1. c. I. 18. 64. — Singapore. 



- trili^atns Walk. 1. c. I. 19. 65. - Mount Ophir. 



- divertens Walk. 1. c. I. 124. 108. — Borneo. 



- cyathifer Walk. I. c. I. 125. 109. — Borneo. 



- villosnlus Dol. Nat. Tijdschr. Ned. Ind. XVTI. 99. 42. — Amboina. 



- plenralls Thorns. Dipt. Eugen. Resa, 497. 8 8. — China. 



- heterograster Thorns. 1. c. 498. 89. — China. 



- macroptenis Thorns. 1. c. 498. 90. — China. 



- striatus v. d. Wulp, Dipt. Sum. exp. 32. 4. pi. 2 f . 3 ; Ost. Sack. 



Berl. Ent. Zeitschr. XXVI. 115. — Sumatra, Philippines. 



Apparently synonymous to consequens Walk, (see Ost. 

 Sack. 1. c). 



- Sivae Big. Ann. Soc. E^t. France, \%^'i.'S>\i\\.']^{Ischyosyrphuis), — 



India. 



- trilimbatns Big. Ann. Soc. Ent. France, 1884. 86. 1. — East India. 



- erythropygiis Big. 1. c. 1884. 87. 2. — East India. 



- ti^erinus Big. 1. c. 1885. 249 (IschyosyrpTius). — East India. 



Lasioplithicus Eond. 



Dipt. Ital. Prodr. I. 51. (1856). 



L. anuamites Big. Ann. Soc. Ent. de France, 1885. 250. — Cochinchina. 



Melithreptus Low. 

 Isis 1840. 373. = SphaeropJioria St. Farg. et Serv. 



M. beiigalensis Macq. Dipt. exot. II. 2. 104. 3 {SphaeropJioria). — Bengal. 



- iudiamis Big. Ann. Soc. Ent de France, 1884. 99.1. — East India. 



Ascia Meig. 

 Syst. Beschr. IIL 185 (1822). 



A. brachystoma Wied. Auss. Zweiti. II. 90. 1 ; Walk. Proc. Linn. Soc. 

 I. 125. 111. — Hindostan, Borneo. 



