200 VOLUCELLA 



polorans WILLIST., Trans. Amor. Entom. Soc. Philad., XIII. 



317. (1886) lapsus, 

 plumata DEG. = bombylans L. 

 plumata MACQ. (nee DEG.) = evecta WALK. 

 plumosa GMEL. = bombylans L. 

 pocopyges POD A = bombylans L. 

 polorans WILLIST. = plorans ROND. 



postica SAY, Journ. Acad. Nat. Sci. Philad., VI. 166. 2. (1829) et Mexico. 

 Compl. Writ., II. 360. 2. (1859) ; GiGL.-Tos, Mem. R. Accad. Sci. 

 Nat. Torino, ser. 2. XLIII. 145. 22. (1893) ; ALDR., Catal. North 

 Amer. Dipt, 380. (1905). 



castanea BIG., Annal. Soc. Entom. France, ser. 5. V. 476. 8. 

 (1875) et ser. 6. III. 72. (1883) ; WILLIST., Biolog. Central. 

 Amer., Dipt., III. 45. 1. (1891) ; TOWNS., Trans. Amer. Entom. 

 Soc. Philad., XXII. 41. 26. (1895); ALDR., Catal. North 

 Amer. Dipt., 377. (1905). 



var. pallidior GiGL.-Tos, Mem. R. Accad. Sci. Nat. Torino, Mexico, 

 ser. 2. XLIII. 146. (1893). 

 prescutellaris WILLIST., Trans. Amer. Entom. Soc. Philad., XV. Brasilia. 



273. 49. (1888). 



proximo, ROND. = bombylans L. 



pubescens Lw., Wien. Entom. Monatschr., V. 38. 11. [Temnocera] Cuba. 

 (1861) et Berlin. Entom. Zeitschr., IX. 150. 35. [Temnocera] 

 (1865); WILLIST., Bullet. Unit. Stat. Nat. Mus., No. 31., 148. 

 [Temnocera] (1886) ; ALDR., Catal. North Amer. Dipt., 380. (1905). 

 pulchripes BIG. = picta WIED. 

 punctifera BIG. = ?~pallens WIED. 

 purpurascens Lw., Berlin. Entom. Zeitschr., XIII. 31. 52. [Temno- Haiti, 



cera] (1869) ; WILLIST., Bullet. Unit. Stat. Nat. Mus., No. 31., 148. Jamaica. 

 [Temnocera] (1886) ; JOHNS., Proc. Acad. Nat. Sci. Philad., 1894. 

 276. [Temnocera] (1894)- ALDR., Catal. North Amer. Dipt., 380. 

 (1905). 



purpurea WALK., List Dipt. Brit. Mus., III. 637. (1849) ; BIG., Annal. Brasilia. 

 Soc. Entom. France, ser. 6. III. 68. (1883) ; WILLIST., Trans. Amer. 

 Entom. Soc. Philad., XIII. 317. (1886). 



purpurifera BIG., Annal. Soc. Entom. France, ser. 5. V. 477. 10. Mexico. 

 (1875) et ser. 6. III. 76. (1883) ; WILLIST., Biolog. Central. Amer., 

 Dipt., III. 54. 28. (1891) ; ALDR., Catal. North Amer. Dipt., 381. 

 (1905). 

 ?tricincta BIG., Annal. Soc. Entom. France, ser. 5. V. 477. 9. 



(1875) et ser. 6. III. 75. (1883). 

 varians BIG., Annal. Soc. Entom. France, ser. 5. V. 781. 15. 



(1875) et ser. 6. III. 76. (1883). 



pusilla MACQ., Dipt, exot., II. 2., 21. 1. tab. V. fig-. 1. (1842); BIG. America sept., 

 in SAGRA : Hist, la Isla de Cuba, P. 2., VII. 336. (1856) ; OST.- Antillae. 

 SACK., Catal. Dipt. North Amer., Edit. II., 129 et 248. 219. (1878); 

 BIG., Annal. Soc. Entom. France, ser. 6. III. 66. (1883) ; RODER, 



