1 68 JJV A ceo UNT OF BRITISH FLIES. 



has been described by numerous authors under a large number of 

 names, some of which I have given. 



S. fuscipes, Zett., Wlk., Fries. 



Atradocera ptaigens, Panzer. 

 S. maciilafa, Mg. = <( 6". marginata, Mg. 



^. lineata, Mg. 



S. pubiventris, Zett. 

 Deep black ; thorax with short hairs, a cinereous tomentum over 

 the thorax and part of abdomen. Head black, whitish underneath ; 

 antennae and palpi brown, sometimes with a grayish tinge, also with 

 tomentum, so also have the brown legs, which are not banded, being 

 almost entirely brown. Halteres very dark in (J, yellowish in 2 . 



_^e^ 



Fig. 36. — SimiiliuDi reptans. 



A. Ungues and pulvilli of Sinmliian. 



B. Ungues and pulvilli of Dilophus. 



Literature on Bibionidcc and Siinnlidce : 



1. Hist. d. Ins., ii. 545, etc., 1764. Geoffroy {Scatopse). 



2. Ento. Mag., i. 156, 1833 {Anarete). Haliday. 



3. Illiger's Mag., ii. 264, 1803 {Dilophus). Meigen. 



4. Lin. Ent., i. 395, etc. I-.oew. 



5. System. Beschr., i., vi., 1830. Meigen. 



6. Fauna Suec, 1768. Linne. 



7. Enum. ins. austr., 877. Schranck. 



8. Dip. Scand., ix., 1850. Zetterstedt. 



9. Fauna. Germ., xcv. Panzer. 



10. Brit. Ent., iii. Curtis. 



11. Bull. sc. dep. Nord, t. i., Lille, 1878. Giard. 



12. Bibioniden. aus. der Braunkohle v. Rott. Pal^ontogr., 



b. xiv., 1865. Heyden. 



13. Hist. Nat. d. ins. et crust., xiv., 1804 {Simuliuiii). Latreille- 



14. Syst. Beschr., i., 292. Meigen. 



15. Monogr. Simuliar., 1824. Fries. 



16. Dip. du Nord de Fr. i, 23. Macquart. 



17. Ofv. af. k. vetensk. acad. forh., 1844, no. Wahlberg. 



