I So CATALOGUE OF NORTH AMERICAN DIPTERA. 



trivittatus Say, see Ptecticus. 



versicolor Bellardi, Saggio, App., 13, f. 8. — Oaxaca, Mex. 



viridis Say, Jour. Acad. Sci. Phil., iii, 87; Compl. Works, 11, 77. — Cincinnati; 

 Atlantic States. 



Wiedemann, Auss. Zw., ii, 39. 



OsTEN Sacken, Cat., 45 (Chloromyia). 



Bigot, Annales, 1879, 224 (nigribarbis) . — Cal. [Will.] 



WiLLiSTON, Canad. Ent., xvii, 123, note on genus. 



N. J. — Smith Cat. ; Montreal — Chagnon ; Beulah, N. M. — Skinner. 

 xanthopus Wiedemann, see decorus. n 



MYIOCHRYSA. 



RoNDANi, Dipt. Ital. Prod., iv, 11, 1861, change of name. 

 Macquart, Hist. Nat. Dipt., i, 262, 1834 {Clirysomyia. preoc). 

 Br.\uer, Zweifl. d. Kaiserl. Mus., 11, 15, 1882. 

 caerulea Bigot, Annales, 1887, 29. — N. A. 



MICROCHRYSA. 



LoEW, Verh. Zool.-Bot. Ver., v, 131, 1855. 



Brauer, Zweifl. d. Kaiserl. Mus., 11, 15, 1882. 

 nova GiGLio-Tos, Boll. R. Univ. Torino, vi. No. 102, 1891 ; Ditt. del Mess., i, 16. 



—Mex. 

 polita Linne, Fauna Suecica, 1854 {Musca). — Europe. 



Fabricius, Syst. Antl, 257 {Sargus). 



Meigen, Syst. Beschr., iii, iii {Sargus). 



Macquart, Dist. Nat. Dipt., i, 263 {Chrysomyia). 



ScHiNER, Fauna Austr., i, 22 (id.). 



LoEW, Verh. Zool.-Bot. Ver., v, 135. 



Van der Wulp, Diptera Neerlandica, i, 163 {Chrysomyia) ; Tijdschr. v. 

 Ent., XXIV, 156, oc. at Quebec. 



N. J. — Smith Cat. ; Montreal — Chagnon. 



MACROSARGUS. 



Bigot, Annales, 1879, 187, 225. 



Brauer, Zw. d. Kaiserl. Mus., 11, 15, 1882, probably is same as Merosargus 

 Lw. 

 alchidas Walker, List, iii, 17 {Sargus). — Jamaica. 



Johnson, Proc. Acad. Nat. Sci. Phil., 1894, 271. — Jamaica, 

 clavis Williston, Canad. Ent., xvii, 123. — Va., N. C. 

 smaragdiferus Bigot, Annales, 1879, 226. — Mex.- 



CHRYSOCHLORA. 



Latreille, Families Nat. du Regne Animal, 1825. 



Macquart, Dipt. Exot., i, i, 198, 1838. 



LoEW, Verh. Zool.-Bot. Ver., v, 1855. 



Brauer, Zweifl. d. Kaiserl. Mus., 11, 9, 1882. 



Williston, Biologia, Dipt., i, 242, 1900. 

 pulchra Williston, Biologia, Dipt., i, 24:2. — Tabasco, Mex. 

 purpurea Walker, Trans. Ent. Soc, v, 271. — Mex. 

 quadrilineata Bigot, Annales, 1887, 26. — Cuba. 



CHORDONOTA. 



Gerst^cker, Linnsea Ent, xi, 311, 1857. 

 Brauer, Zweifl. d. Kaiserl. Mus., 11, 12, 1882. 



