of the Family 'Vi\hi\W\Ax. 109 



dorsal white spot. Wiccloinann only described the female. 

 The male in the MiLseiun has a prolongation on the second 

 joint of the fore tarsi, reaching to the end of the third joint, 

 with long hairs on its apex. One of the females was wrongly 

 labelled aAjlavipeSf ^lacq. 



JIab. Cape of Good Hope, Burghersdorp. 



Fangonia brevis^ Loew, Wiener ent, M. Bd. vii. p. i) (1SG3). 



One male. 



This species has the fourth posterior cell closed, and should 

 therefore be placed in the genus Scione, Walker {DicUsa^ 

 Schincr) ; but as it differs in the form of the palpi and other 

 paitioulars from the description of tint genus, it does not seem 

 advisable to remove it from l\i>Hjnnia for the present. 



I lab. Transvaal {Younj). 



DiATOMINEURA, Rond. 

 Wings with first posterior cell open. Eyes hairy. 



Diatomt'neura fuht/ascia, $ , Walker, List Dipt. pt. i. p. 137 

 (1848). 



Palpi with second joint rather long, club-shaped at base, 

 ending in a point. The tawny hind borders of segments of 

 abdomen have golden pubescence. Wings have no appendix. 



Ilab. Ca|)e of Good Hope. 



JHatomineura barbata, ? , Linn., IMus. Lud. Ulr. p. 422. 2; 

 Syst. Nat. i. p. 999.2; Wiedem.jAuss. zweitl. Lis. i. p. 94 

 (1828) ; Walker, List Dipt. pt. i. p. 135 (1848), pt. v. 

 Suppl. 1, p. 135 (1854). 



Ilab. Cape of Good Hope, 



8ubgcnu.s ConizoNKURA, Roud. 



Wings with first posterior cell open. Eyes naked or 

 subnaked. 



Corizoneura lateralis, ^ ? , Fabr., Syst. Antl. j). 91. 4 (1805); 

 Wiedem., Au.ss. zweifl. Lis. i. p. 101 (1828) ; Loew 

 Dipt. Siidafrik. p. 17 (1800); Walker, List Dipt. pt. i! 

 p. 134, pt. V. Suppl. 1, ]). 135 (1854). 



Ilab. South Africa. 



