78 H. C. EFFLATOUN. 



TABLE OF EGYPTIAN SPECIES. 



1 (6) Eyes almost bare except for a small space 



above. 



2 (3) Scutellum aeneous like the thorax ; eyes 



spotted and touching in the male only for one 

 third of the length of the vertical triangle. 

 (PL V, fig. 6) 1 acneuc ScOP. 



3 (2) Scutellum yellowish, or at least distinctly so 



transluoently. 



4 (5) Antennae orange-yellow ; eyes touching in the 



male for two thirds of the length of the 



vertical triangle. (PI. V, figs. 3, 4). . . .' 2 qiunquelinealus F. 



5 (4) Antennae dark brown or blackish ; eyes touch- 



ing in the male for about one half the length 

 of the vertical triangle and with narrow dark 

 bands. (PL V ; fig. 2) 3 t-eniopc Wied. 



(i (I) Eves very hairy, seme of the hairs being 

 concentrated in two bands, quite the largest 

 species (PL V, fig. 1) 4 «enax L. 



1. E. /ENEUS SCOl\ (PL V, fig. 6). 



Scop.. Ent. Cam., 356. 967. (Conops) (1763); Vill., Entom. 

 Linn., III. 522. 287. (Musca) (1789); Fabr-., Entom. Syst , FV. 302. 

 88. (Syrphus) (1794) et Syst. AntL, 244. 57. (1805); Panz., Fauna, 

 Germ. LXXXII. 15. (Syrphus) (1801); Latr., Gen. Crust. Ins., 

 IV. 324 et 332 (Elophilus et Milesia) (1809); Fall., Dipt. Suec. 

 Syrph., 28. 22. (Syrphus) (1817); Meig., System. Beschreib., III. 

 384.2. (1822) et VII.143. (1838); Macq., Rec.Soc.Sci.Lille, 1827.309. 

 (161). 2. (1827) et Suit, a Buff., I. 508. 16. (1834); Zett., Dipt. 

 Scand., II. 668. 14. (Syrphus) (1843); Walk., List Dipt. Brit. Mus., 

 III.610. (1849) et Ins. Britann., Dipt,, 1.244.4. (1851); Bond., Dipt. 

 Prodr., II. 40. II. (1857) ; Schin., Verh. zool.-bot. Ges. Wien, VII. 

 390. 19. (1857) et Fauna Austr., I. 333.( 1862); Palma, Annal. Ace. 

 Asp. Nat. Nap., (S). III. 43.28. (1864); Willist., Syn. N.A. Syrph., 

 161. (1886); Verr., Trans. Ent. Soc. Loncl., 1898. 415.7. (1898) et 

 Brit. FL, VIII. 501. 2. f. 348-49. (1901); How., Ins. Book, t. XX. 



