SYRPHIDAE. 125 



*laxa 0. Sadden, Bullet. Buff Soc. Nat. Hist. Ill, 66; reproduced in 

 the note (.-'■■^). — White Mts., N. H., Lake Superior. 



l^Icsograpta. 



Loew, Centur. Vol. II, p. 210; JIc^offra)iiiii(i Loew, Centur. YI, 47 ; 1865. 

 * Hoscii Macquart, Dipt. Exot. II, 100, 23; Tab. XVII, f. 2 (Syrplms). — 

 Carolina (.Macq.); Alabama, Florida. 

 Si/rplins Gtirgcs Walker, Dipt. Saund., 236. — United States. 

 *geiniuata Say, J. Acad. Phil. HI, 92, 7; Compl. Wr. II, 80; Wiede- 

 mann, Auss. Zw. 11, 145, 50 (Si/rpliufi). — Atlantic States; California. 

 Sijrphus interrogans Walker, Dipt. Saund., 23S. — North America. 

 Kumerus privernns Walker, Dipt. Saund., 225. 

 Toxomerus notatus Macquart, Dipt. Exot 5^ Suppl., 93. 

 *margiuata Say, J. Acad. Phil. Ill, 92, 6; Compl. Wr. II, 80 (Scacva); 

 Wiedemann, Auss. Zw. II, 140, 52 {Syrphus). — Atlantic States 

 and California. 

 *polita Say, J. Acad. Phil. Ill, 88, 1; Compl. Wr. II, 77 (Scaern); id 

 American Ent. I. Tab. XI (Syrpltns) ; Compl. Wr. I, 24; Wiede- 

 mann, Auss. Zw. II, 132, 28 (id.). — Atlantic States; Cuba. 

 Syrphus cinyulatidns ^Macquart, Dipt. Exot. 4*! Suppl. 155, 53 (!). 

 Syrphus hcdicus Jaennicke, Neue Exot Dipt. 90. — Illinois. 

 *l)arviila Loew, Centur. VI, 47. — Florida. 

 *plauiTeutris Loew, Centur. VI, 49. — Florida. 



Si/)phus Quintius Walker, Dipt. Saund., 239. — United States. 



limbiventris Thomson, Eugeuies Resa, 495 (Syrphus). — California. 



ancliorata Macquart, Dipt. Exot. II, 2, 97; Tab. 16, f. 8 (Syrphus). — 

 Brazil; North America. 

 *arcifera Loew, Centur. VI, 52. — Cuba. 

 ectypus Say, J. Acad. Phil. VI, 165, 3 (Syrphus); Compl. Wr. II, 359. — 

 Cuba. 

 *laciniosa Loew, Centur. VI, 50. — Cuba. 

 mimita Wiedemann, Auss. Zw. II, 146 (Syr2)]ms) ; Bigot, in R. de la 

 Sagra, etc, 806. — Brazil iWied.); Cuba (Bigoti. 

 ^'poecilog'a.stra Loew, Centur. VI, 51. — Cuba. 

 *iuilfliella Macquart, Dipt. Exot. ler Suppl. 138, 36; Tab. XI, f. 12 



(Syrphus). — San Domingo. 

 *>ubannulata Loew, Centur. VI, 48. — Cuba. 



Observation. Sijrplnis couUscens Walker.Dipt. Sau d., 237, — North Ami'rica. 

 Hlji-fthus coibis Walker, Dipt. Saund , ^37. — North Ami-ric-a. 

 Both are Mesograptae ■, each represented by a single specimen in the Brit. JIu.s. 

 I find in my notes that both produced on nw the impression of il. Boscii, altliough 

 the description of S. coaU.scois reads inoro like that of Jl. jtlaniventiis Louw; tUo 

 female, described by Walki'r, is piob;ibly a dill'ercnt species. 



Npliacroplioria. 



St. Fargeau et Serville, Encycl. Method. X, 513, 1825; Macquart, Dipt. 



du iS'ord, 1829; Mdithreptus Loew, Oken's Isis 1840, 573. (-'•'). 

 *cyliiulrica Say, Amer. Ent. I; Tab. XI (Syrphus); Compl. Wr. I, 22; 

 Wiedenuuin, Auss. Zw. U, 13s, 38 (id.). — North America (common,. 



