of the Family Tabanidte. Ill 



scutellum. Abdomen fulvous, with interrupted black dorsal 

 stripe ; on middle of posterior margin of second segment a tuft 

 of white hairs; remaining segments brownish, with a few 

 black spots and markings; at sides of second, fourth, sixth, 

 and seventh segments are white hairs, on the others black 

 hairs ; underside of abdomen covered with whitish pubescence. 

 Wings hyaline, with appendix on fork of third vein ; the 

 veins are light yellow. Legs yellow, coxaj black. Length 

 13-14 millim. 



Hab. Delagoa Bay. 



Corizoneura umbratipenms, J* ? , sp. n. (PI. L fig. 9.) 



Fulvous. Face reddish with grey tomentum ; in female 

 three deep longitudinal furrows in centre of forehead and trans- 

 verse wrinkles below, a faint longitudinal stripe extending from 

 these to below the antennge. Beard white. Antennse and 

 palpi red, the latter with a short deep furrow on face of the 

 third joint, which is club-shaped and shorter than the first joint. 

 Ocelli absent. Proboscis nearly twice as long as the body. 

 Thorax thickly clothed with dark hairs, sides with white, 

 extending to the base of the scutellum. Abdomen fulvous, 

 with black dorsal stripe on the first segment and base of the 

 second, the third has black markings ; the posterior borders of 

 segments two and three are lighter in colour, the remaining 

 segments dark ; a tuft of white hairs on lateiai margins of 

 segments two, four, six, seven, the others with black liairs. 

 Underside of abdomen light fulvous with whitish tomentum. 

 Legs red, posterior ones dark brown ; on the fore tarsi of 

 the male there is a slender ])rolongation, starting from the 

 base of the second and extending nearly to the end of the third 

 joint; there are two long bristles on the end of the first joint. 

 Wings grey; veins brown, the transverse ones shadowed. 



Length 15-16 millim. 



This species somewhat resembles vancolor, Wiedem., but 

 the longer proboscis and absence of hairs on the second and 

 fourth segments distinguish it. 



Hab. Annshaw, South Africa {Barrett). 



Corizoneura directa, ? , Walker, Dipt. Saund. pt. i. p. 21 

 (1850). 



In very poor preservation. 

 Hab. Cape of Good Hope. 



Corizoneura par va^ ? , Walker, List Dipt. pt. i. p. 145 (1848). 



In very poor preservation. 

 Hab. Cape of Good Hope. 



