"<•( SOMK m.OOD-Sl'CKlNO AND OTHKU DIPTKHA I-KOM TllK ANaLO-KOYl'TIAN SUDAN 



Disnilnil (V..III ii V' IVoiii Husnga, rgimdii, 19U:S (Clowl J), liruci', CH., H.A.M.C). 

 TyjH' in Britisli Musi'iiiii (Niitiiml History). A singli- 1^ of this siu-cii-s, without locality liihi'l, 

 was rei'i'ivt'd lust Vfiir from Dr. Biilfoiir for (li'tcriniiuitioii. In luldition to six specimens from 

 Busogii {Coliiiii'l liriici), till' British Museum collection contains ii siugle ? from Buruli, 

 rgiuiila, taken in WWW in a jiatch of forest on tlie ],uki'^e Kiver, halfway between Junda 

 and Kisiliza (>'. <'. Tomkiiiii per ]>r. .\'iil>iirit>). 



< '/i ri/Muj>K iliHliuctlpeuntK is closely allied to ('. KlliiiiinliailiK, Lw., originally dcscribeil 

 from " Cufl'raria, " of which the Museum possesses specimens from the Transvaal and 

 Mashonaland ; the difl'ereiiccs presented by the new species are as follows : — First joint of 

 antenna more slender, of same thickness as second joint, instead of distinctly if aonly slightly 

 swollen ; costal border of wing as far as stigma brownish (by transmitted light nearly same 

 colour as stigma), instead of dark brown and continuous with transverse band, leaving stignui 

 isolated ; outer margin of dark brown transverse band on wing nearly straight, with no 

 projection to base of fork of third vein ; infuscation in basal cells confined to the tips, their 

 bases, with exception of au extremely small aud scarcely noticeable fleck in each, entirely 

 clear. 



Genus H.ematopota, Meigeu 

 J/iriiuitujiotd jiitlc/irilhont.r, sp. nov. 

 (Plate V.) 

 ^, ^. — ^ (2 specimens), length llj to 11| mm., width of head 4i mm. 

 H.Tmaioixjia ? (^^ specimens), length tl^ to 12 mm., width of head 3 to 8§ nun. 



pulchrithorax jRi'(lifis/i-l>rtiirn; t/ioro.r lonijiliuHiinllii miirki'd with ii brotul iiii'diiiii iji-fii stvlpe, very 



coitxplctious ill Kiuhiniiiiieil f.r(impleK, I'nl in ii'libed specimeun liinjcl)/ replaced by brown ; 

 iibdoiiieii with uinnjiiis of segments and narrow median stripe, greyish ; tibia' with two 

 yellowixh bandx; winijx brown, light markings whitish in ^, yellowish in ^. 



J, ^. — I/ead: greyish; face with a transverse brown stripe below 

 antenme, less conspicuous in ^ ; first joint of antcnme conspicuously 

 swollen, towards base lighter in colour and greyish pollinose. 



Thorax : median stripe broader and parallel-sided from front margin 

 until just behind transverse suture, which makes a browu notch on each 

 side; the stripe then narrows until near hind margin, when it curves 

 outwards on each side ; each curve carries a forwardly directed tooth- 

 like angular prominence ; sides of dorsum of thorax with greyish 

 n'^icHKmJiMM'sTBs)'! markings ; pleune greyish ; scutellum greyish, with a rounded brown blotch 

 Head and Thorax of i ^^ ^j^^jj gi,j^. usually conuected with the base but sometimes isolated. 



Tji-iIS : distal band on front tibiic sometimes absent or indistinct ; first joint of front tarsi 

 usually narrowly v.llowish at base ; first joint of middle and hind tarsi, except tip, pale 

 yellow. 



W'intis: stigma dark brown ; the usual conspicuous bnjwn patch undenieath it extends 

 unbroken into first posterior cell ; discal cell largely brown, Init proximal third, a transveree 

 mark consisting of two curves at commencement of distal tliird, and sometimes a more or less 

 inilistinct mark beyond this pale ; the pale proximal third sometimes more or less filleii up 

 with faint brownish nmrkings ; ends of both basal cells, and liases of first submarginai ami 

 first posterior cells, largely [lale ; in the marginal cell beyond the stigma and extending into 

 the first sub-marginal is a sijuarish pale area, enclosing a rounded or elongate brownish 



