910 LIST OF DIPTERA. 



Musca meditabimda, Fabr. Sp. Ins. ii. 444, 46. Ent. Syst. iv. 

 322, 43. Syst. And. 297, 68. Gmel. Ed. Syst. Nat. i. 5, 

 2845, 203. Panz. Faun. Germ. 44, 23. Fall. Muse. 50, 28. 

 Meig. Dipt. v. 79, 49. Zett. Ins. Lapp. 660, 26. M. Serpo, 

 Harr. Ex. 144, pi. 42, f. 54. Cyrtoneura meditabunda, Macq. 

 Hist. Nat. Dipt. ii. 275, 2. Meig. Dipt. vii. 309, 16. Zett. 

 Dipt. Scand. iv. 1357, 11. 



a. England. 



b. ■ ? Presented by the Entomological Club. 



c. Aix-la-Chapelle. Presented by F. Walker, Esq. 



d. Alten. Presented by F. Walker, Esq. 



e. Nova Scotia. From Lieut. Redman's collection. 



Group II. Morellia, Desv. Essai Myod. 405. 



Musca hortorum, Fall. Act. Holm. 1816, 252, 33. Muse. 52, 33. 

 Meig. Dipt. v. 3, 39, pi 43, /. 33. Zett. Ins. Lapp. 560, 30. 

 M. importuna, Hal. Ent. Mag. iv. 149. Anthomyia hortorum, 

 Wied. Zool. Mag. i. 1, 83, 35. Morellia hortorum, Holiday, 

 Ann. Nat. Hist. 1839, 185. Cytoneura hortorum, Macq. Hist. 

 Nat. Dipt. ii. 276, 5. Meig. Dipt. vii. 309, 1. Zett. Dipt. 

 Scand. iv. 1346, 1. 



a. England. 



b. France. 



c. ? Presented by the Entomological Club. 



d. Alten. Presented by F. Walker, Esq. 



Musca Nora, n. s., mas. Nigra, thorace vittis quinque cinereis, ab- 

 domine jlavo-fusco micante subtus cinereo, antennis palpis pedi- 

 busque nigris, alis subcinereis. 



Body black, thickly clothed with black hairs and bristles : 

 head adorned in front with silky white lustre ; epistoma ferruginous, 

 not prominent ; sides of the face fringed with bristles at the base ; 

 a double row of bristles on the crown : eyes red ; fore part flat, its 

 facets larger than those elsewhere : sucler black, pitchy and clothed 

 with tawny hairs towards the tip ; palpi black, curved, beset with 

 black bristles : feelers black, shorter than the face ; third joint li- 

 near, nearly truncated at the tip, about four times the length of the 

 second ; bristle stout towards the base, nearly twice the length of 

 the third joint : chest adorned with five broad, indistinct, gray 

 stripes ; breast tinged with gray : abdomen elliptical, as long as the 

 chest, adorned with yellowish brown reflections, grayish beneath : 

 legs black, clothed with black hairs and bristles ; foot-cushions 



