374 COQUILLETT 



Albemarle, January i . A single specimen. Described from the 



Galapagos Islands. 



Family ASILID^. 



OMMATIUS MARGINELLUS Fabr. 



Asihis 7nargifiellus Yabkicwjs, Spec. Ins., ii, p. 464, 1781. 



James, April 21. A single specimen. Originally described from 



the West Indies, it has also been reported from Brazil. 



Family DOLICHOPODID^. 

 ANCHINEURA TIBIALIS Thomson. 

 Anchineura tibialis Thomson, loc. cit., p. 507. 



Albemarle, January 18 and 23; Narboro, January 13. Five speci- 

 mens. Originally described from the Galapagos Islands. 



PARACLIUS PUSILLUS.? Macq. 

 Dolichopus pusillus? Macquart, Dipt. Exot., Sup. I, p. 121, 1844. 



Albemarle, January 23; Narboro, January 13. Fourteen speci- 

 mens. Macquart's specimens o\ pusillus came from Brazil. 



Family SYRPHID.E. 

 BACCHA CLAVATA Fabr. 



Syrphus clavatiis Y KSs-KiQivs,, Ent. Syst., iv, p. 298, 1794. 

 Baccha facialis Thomson, Fregatt. Eug. Resa, p. 504, 1868. 



James, April 22 ; Charles, May 10. Two specimens. Thomson 

 described it from the Galapagos Islands. The synonymy is by Dr. 

 Williston. 



SPH^ROFHORIA SPLENDENS Thomson. 

 Syrphtis spletidens Thomson, Fregatt. Eug. Resa, p. 501, 1868. 



James, April 21 ; Charles, May 10. Three specimens. Thomson's 

 specimens also came from the Galapagos Islands. 



MESOGRAMMA DUPLICATA Wied. 

 Syrphus duplicatusWi'E'DK^iX'iiyi, Ausser. Zweif. Ins., 11, p. 142, 1830. 



James, April 22. Two specimens. This species has been reported 

 from nearly all j^arts of South America. 



Family SARCOPHAGID^. 

 SARCOPHAGA OBTUSIFRONS Thomson. 

 Sarcophaga obtusifronsTnouso'H, Fregatt. Eugen, Resa, p. 536, 1868. 



Albemarle, January I, and Charles, May 10. 103 specimens. This 



