598 LIST OF DIPTERA. 



Merodon Narcissi, Meig. Dipt. in. 354, 6. Macq. Hist. Nat. Dipt. 

 i. 514, 5. St. Farg. et Serv. Ency. Meth. x. Eristalis Nar- 

 cissi, Fabr. Syst. Antl. 239, 32. 



Var. ? Merodon equestris, Fabr. Syst. Antl. 196, 2. Meig. 

 Dipt. iii. 352, 2. Macq. Hist. Nat. Dipt. i. 514, 3. Syrphus eques- 

 tris, Fabr. Ent. Syst. iv. 292, 51. Panz. Faun. Germ. 60, 1. S. 

 fusiformis, Schell. Gen. Mouch. pi. 11,/. 1. Reaum. Ins. iv. pi. 34, 

 /. 9, 10. 



Var.? Merodon nobilis, Meig. Dipt. iii. 353, 3. Macq. 

 Hist. Nat. Dipt. i. 514, 4. 



Var. ? Merodon transversalis, Meig. Dipt. iii. 354, 4. Syrphus 

 equestris, mas., Panz. Faun. Germ. 60, 2. 



Var. ? Merodon constans, Hoffmansegg, Meig. Dipt. iii. 354, 5. 



Var.? Merodon ferrugineus, Meig. Dipt. iii. 355, 7. Eris- 

 talis ferrugineus, Fabr. Syst. Antl. 240, 35. 



Var.? Merodon flavicans, Meig. Dipt. iii. 355, 8. Syrphus 

 flavicans, Fabr. Ent. Syst. iv. 292, 52. Eristalis flavicans, Fabr. 



Syst. Antl. 242, 40. 



Var. ? Merodon fulvus, Macq. Hist. Nat. Dipt. i. 514, 2. 

 a. France. 



Merodon parietuni, Hoffmansegg, Meig. Dipt. iii. 360, 17. 

 a. ? 



Merodon Mcsnium, Hoffmansegg, Meig. Dipt. iii. 362, 19. 

 a. France. 



Merodon viaticus, Fabr. Syst. Antl. 197, 6. Meig. Dipt. iii. 364, 



22. 

 a. ? 



Merodon aureus, Fabr. Syst. Antl. 198, 8. Meig. Dipt. iii. 366, 



26. 

 a. France. 



Merodon curvipes, Wied. Auss. Zweif. ii. 149, 3. 



a. ? Presented by the Entomological Club. 



b. Nova Scotia. From Lieut. Redman's collection. 



Merodon bardus, Say. 



a. New Hampshire. Presented by the Entomological Club. 



