SYRPHIDAE. 121 



Clirysograster. 



Meigen, llliger's Magaz. II, 1803. {'^^). 

 *latus Loftw, Centar. IV, 59. — British North America (English River). 

 *uig:rii)es Loew, Centur. IV, 60. — New York. 



Observatiou. Clirysogasttr Apisaon Walker, List III, 572. — New York. 



„ Autitheus 1. c. 572. — N^w York. 



„ r(ccd(m Walker, Dipt. Saund., 228. — CTnited 



States. Mr. Walker's types in tlie Brit. Btus. are single specimens, in very poor con- 

 dition. Upon comparison , they will probably prove identical witli Mr. Loews spe- 

 cies of Chrysogaster and Orthonmra. 



Ortlioiiciira. 



Macquart, Hist. Nat. Dipt. I, 563; 1834. 



*iiitida Wiedemann, Auss. Zw. II, 116, 1 (Cliryfiocjaster). — North America. 



Cn/ptineura liitroglyphica Bigot, Rev. et Magaz. de Zool. Is59. 

 *l>ictii>eimis Loew, Centur. IV, 58. — New Yorlc. 

 *ustulata Loew, Centur. IX, 80. — Orange, N. J. 



*iiigrovittata Loew, Zeitschr. fiir Ges. Naturw. December 1876, p. 323. — 

 San Francisco. 



Observation. Paragus aeneiis Walker, List, etc. Ill, 545, Ohio, is an 

 Ovtlioitiwa. (■»«). 



CEiilosia. 



Cheihsia Meigen, System. Beschr. Ill, p. 296; 1822. (2"<'). 



*cai)illata Loew, Centur. IV, 65. — Distr. Columbia. 



*coiuosa Loew, Centur. IV, 66. — British America. 



*cj'aiiescens Loew, Centar. IV, 67. — Illinois. 



*leiicoi)area Loew, Centur. IV, 69. — Carolina. 



*i)allipes Loew, Centur. IV, 70. — Distr. Columbia, White Mts., N. II.; 



California. 

 *pluinata Loew, Centur. IV, 68. — Virginia. 

 *tristis Loew, Centur. IV, 71. — Red River of the North. 



Obser'vation. Siji-pJms Ae-ii/rtes Walker, List, etc. Ill, 591 , Huds. B. Terr. 

 Syrplius latrans 1. c. 575, Huds. B. Terr, are both Cliilosiae. 



Mclaiio^^toina. 



Schiner, Wiener Ent. Monatschr. IV, 213; 1860. 



ambia^na (Fallen?,^ Zetterstedt, Ins. Lapp. 608, 38(?) (Syrphus); Dipt. 



Scand. II, 757, 60 {id.); variety in Staeger, Groenl. Antl. p. 3'.>1, 



29(?). [The quotations and queries are Schioedte's, in the Berl. 



Ent. Zeitschr. 1859, p. 153.] — Greenland. 

 *sealaiis Fabricius, Panzer, eta (Syrphus). — Europe and North 



America common). 

 SyrpltKK mcUi)iHs (Linne) , Fabricius, Meigen, etc. See description 



in Schiner, Fauna Austr. Dipt. I, 291. 

 *ol>scura Say, Amer. Ent. I; Tab. XI (Syrphn)'), Compl. Wr. I, 23; 



Wiedemann, Auss. Zw. 11, I'M (id.). — Atlantic S.ati;s. 



