TGXOMERUS 



145 



ciliatus GIGL.-TOS, Bollet. Mus. Zool. ed Anat. comp. Torino, VII. Mexico. 

 No. 132., 3. [Mesogramma] (1892) et Mem. R. Accad. Sci. Nat, 

 Torino, ser. 2. XLIII. 368. 109. tab. II. fig-. 16., 16a b. [Meso 

 gramma] (1893); ALDR., Catal. North Amer. Dipt., 370. [Meso 

 gramma] (1905). 



cingulatulus MACQ. = politus SAY. 



circumdatus BIG. = marginatus SAY. 



coalescens WALK., Insecta Saunders., Dipt., I. 237. [Syrphus] (1852); Americasept. 

 WILLIST., Bullet. Unit. Stat. Nat. Mus., No. 31., 294. [Mcsograpta] 

 (1886); ALDR., Catal. North Amer. Dipt., 370. [Mesogramma] 

 (1905). 



comma GIGL.-TOS, Bollet. Mus. Zool. ed Anat. comp. Torino, VII. Mexico. 

 No. 132., 4. [Mesogramma] (1892) et Mem. R. Accad. Sci. Nat. 

 Torino, ser. 2. XLIII. 371. 113. [Mesogramma] (1893) ; ALDR., 

 Catal. North Amer. Dipt, 3 TO. [Mesogramma] (1905). 



confusus SCIIIN., Novara Reise, Dipt, 349. 25. [Mesogramma] (1868); America contr. 

 WILLIST., Trans. Amer. Entom. Soc. Philad., XIII. 313. [Meso- et mer. 

 grapta] (1886); GiGL.-Tos, Mem. R, Accad. Sci. Nat. Torino, ser. 

 2. XLIII. 369. 110. tab. IF. fig-. 11. [Mesogramma] (1893); ALDR, 

 Catal. North Amer. Dipt., 370. [Mesogramma] (1905). 



maculipcs BIG., Annal. Soc. Entom. France, ser. 6. IV. 113. 12. 

 [? Mcsograpta] (1884) ; WILLIST., Trans. Amer. Entom. Soc. 

 Philad., XIII. 313. [Mesograpta] (1886). 



Corbis WALK., Insecta Saunders., Dipt., I. 236. [Syrphus] (1852); Americasept 

 WILLIST., Bullet. Unit. Stat. Nat Mus., No. 31., 294. [Mcsograpta] 

 (1886); ALDR., Catal. North Amer. Dipt., 370. [Mesogramma] 

 (1905). 



Pcuprinus BIG., Annal. Soc. Entom. France, ser. 6. IV. 114. 13. [?Mcso- Cuba. 

 grapta] (1884) ; ALDR., Catal. North Amer. Dipt., 370. [? Meso 

 gramma] (1905). 



diversus GIGL.-TOS, Bollet. Mus. Zool. ed Anat. comp. Torino, VII. Mexico. 

 No. 132., 3. [Mesogramma] (1892) et Mem. R. Accad. Sci. Nat. 

 Torino, ser. 2. XLIII. 366. 106. tab. II. fig-. 13. [Mesogramma] 

 (1893); ALDR., Catal. North Amer. Dipt., 370. [Mesogramma] 

 (1905). 



duplicatus WIED., Aussereurop. zweiil. Ins., II. 142. 46. [Syrphus] America con tr. 

 (1830); MACQ., Dipt, exot, II. 2., 91. 7. tab. XV. fig. 9. [Syrphus] et mer., 

 (1842); SCHIN., Novara Reise, Dipt, 350. 30. [Mcsogramma] (ISQ8) , LGalnpagos. 

 v. D. WULP, Tijdschr. v. Entomol., XXIV. Versl., CXXI. [Mcso 

 grapta] (1880) et XXVI. 4. 35. tab. I. fig-. 3. [Mesograpta] (1883); 

 WILLIST., Trans. Amer. Entom. Soc. Philad., XIII. 313. [Meso 

 grapta] (1886) ; F. L. ARRIB., Anal. Soc. Cient. Argent., XXXIII. 

 52. 3. [Mesograpta] (1892) et XXXIV. 260. 3. [Mcsograpta] (1892); 

 GIGL.-TOS, Mem. R. Accad. Sci. Nat. Torino, ser. 2. XLIII. 362. 

 101. tab. II. fig*. 9. [Mesogramma] (1893) ; COQUILL., Proc. Wa 

 shington Acad. Sci., III. 374. [Mesogramma] (1901); ALDR., Catal. 

 North Amor. Dipt., 370. [Mesogramma] (1905). 



Kert6sz : Catalogus Diptororum. VII. 



