460 Annals of the South African Museum. 



MYZINE IMIVIACULATA Cam. 



Myzine (Meira) immaculatus Cam., Anu. Transvaal Mus. ii, p. 117, 



1910, ?. 



This species belongs to the group with no second cubital cell. The 

 stigma is small ; and the sulcus on the median segment distinct, much 

 narrowed towards the apex. The frontal sulcus is faint, almost 

 obsolete. The species is easily distinguished from other described 

 species by the ferruginous legs and absence of red or white colouring. 



GENUS ELIS Fabr. 

 SUBGENUS MESA Sauss. 



1. ELIS (MESA) PERINGUEYI Sauss. 



Plesia (Mesa) peringueyi Saussure, Grandidier : Hist. Madagascar, 

 xx, p. 245, 1892, $ . 



Hob. O'okiep, Namaqualaud, Cape. September. 



2. ELIS (MESA) XANTHOCERA Gerst. 



Myzine xanthocera Gerst., Arch. f. Naturg. xxxvii, p. 353, 1870, $ ; 

 Gerstaecker, v. d. Decken. Reise in Ost-Afrika, Gliederthiere, 



p. 339, t. 14, fig. 5, 1873. 



Hob. M'fougosi, Zululand ; Kloof, Natal. 



This species has a wide range on the coast of East Africa. 



3. ELIS (MESA) ADELOGAMIA Turn. 

 Plesia (Mesa) adelogamia Turn., Ann. & Mag. Nat. Hist. (8) i, p. 503, 



1908, $. 

 Hob. Smithfield, Orange Free State ; Pt. Shepstone, Natal. 



4. ELIS (MESA) AURIPLUA Turn. 

 Elis (Mesa) auriflua Turn., Proc. Zool. Soc. London, p. 705, 1912, . 



Hob. Kimberley, Cape ; Smithfield, Orange Free State ; M'fongosi, 

 Zululand. 



5. ELIS (MESA) RTJFICEPS Sm. 



Myzine ruficeps Sm., Cat. Hym. B. M. iii, p. 75, 1855, . 



is (Mesa) ruficeps Turn., Ann. & Mag. Nat. Hist. (8), vii, p. 304, 



1911, $ (J. 



Hob. Durban and Pt. Shepstoue, Natal. 



