70 MUSCIDiE. 



apicalis Desv. Carolina. R. Desv. Myod. p. 316, 4 (Zelia). 



canescens Walk. U. States. Walker, Dipt. Saund. IV, 310. 



cerata Walk. North America. Walker, List, etc. IV, 847. 



Cremides Walk. North America. Walker, List, etc. IV, 842. 



dives Wied. Kentucky. Wied. Auss. Zweifl. II, 377, 15. 



fuscanipemiis Macq. Yucatan. Macq. Dipt. Exot. ler Suppl. 188, 7. 



Mem. de Lille, 1844, p. 316, tab. xx, fig. 11. 



Halone Walk. Georgia. Walker, List, etc. IV, 837. 



Harpasa Walk. North America. Walker, List, etc. IV, 840. 



lateralis Harris. Cat. Ins. Mass. 



melanocera R. Desv. Carolina. R. Desvoidy, Myod. p. 312, 2. 



Ogoa Walk. Nova Scotia. Walker, List, etc. IV, 841. 



pedestris Walk. U. States. Walker, Dipt. Saund. IV, 313. 



postica Walk. Georgia. 1. c. 310. 



punctata Desv. Philadelphia. R. Desvoidy, Myod. p. 308, 3 (Di- 

 ner a}. 



Prexaspes Walk. Georgia. Walker, List, etc. IV, 837 (Estneria). 



Pristis Walk. Massachusetts. Walker, List, etc. IV, 841. 



rostrata Desv. North America. R. Desvoidy, Myod. p. 315, 1 



(Zelia). 

 rubriventris Macq. Yucatan. Walk. Dipt. Exot. ler Suppl. 188, 6. 



Mem. de Lille, 1844, p. 316, tab. xx, fig. 10. 

 rufipennis Macq. Nova Scotia. Macq. Dipt. Exot. II, 3, 87, 3. 



Mem. de Lille, 1842, p. 244, tab. x, fig. 3. 

 strenua R. Desv. St. Domingo. R. Desvoidy, Myod. p. 315, 2 



(Zelia). 

 Thomae Wied. Jamaica, St. Thomas. Wied. Auss. Zweifl. II, 379, 



18. Walker, List, etc. IV, 840. 

 tibialis Desv. Nova Scotia. R. Desv. Myod. p. 306, 1 (Estheria). 



Walker, List, etc. IV, 835. 



velox Desv. Carolina. R. Desv. Myod. p. 316, 5 (Zelia). 



vertebrata Say. Indiana. Say, J. Acad. Phil. VI, 176, 1. 



Megaprosopws Macq. 



rufiventris Guerin. Mexico. Macq. Dipt. Exot. II, 3, 84, 1. Mem. 



de Lille, 1842, p. 241, tab. x, fig. 1. 



MicroplitSiaSma Macq. 



nigra Macq. Amer. Sept. Macq. Dipt. Exot. II, 3, 85, 1. Mem. de 



Lille, 1842, p. 242, tab. x, fig. 2. 



MtlSCa Linn, 

 americana Desv. North America. R. Desvoidy, Myod. p. 404, 4 



(Graphomyia). 



amoena Harris. Cat. Ins. Mass. 



aurulans Desv. Huds. Bay. R. Desvoidy, Myod. p. 437, 11 (Cal- 



liphora). Walker, List, etc. IV, 893 (id.). 



