^Ir. T\. E. Turner oti Fosaorud lli/mpiioptera. A II 



no longer than the penultimate, slijijhtly curved and excavate 

 beneath, very blunt at the apex ; thorax and the whole 

 abdomen finely and closely punctured ; seventh dorsal seg- 

 ment narrowly roundel at the apex ; first transverse cubital 

 luMvnre curviMJ ; second abscissa or the radius as lon<j; as 

 the first. 



? . Apical joint of the flagellum very blunt at the apex ; 

 scutelluin without a median depression ; tiie whole insect 

 more finely punctured than the male, the punctures on the 

 first dorsal segment microsC'>j)ic ; sixth dorsid segment 

 (l<v-^<dy and not finely punctured, clothed with very short 

 fulvous sefrc, narrowly rounded at the apex, the margins of 

 the pygidial area not elevated. Basal joint of the anterior 

 tarsi with six spines. 



Hub. Uganda ; Elephant Camp, Toro, November, 4 ^J cj 

 (R. E. McConnell) ; Semliki Plains, near southern shore of 

 Lake Albert, 2200 ft., November, 2 ? ? (5. A. Neavc). 



In the form of the female sixth dorsal segment^ which is 

 ))roduced and narrowly rounded at the apex, this resembles 

 *S. rtibel'iis, Turn., but in that species the cloud on the fore 

 wing is very faint and does not extend beyond the radial cell ; 

 the apical joint of the flagellum is also blunter in multiculor 

 and the yellow markings very different, also tiic fidvous setae 

 of the sixth dorsal segment. In S. ferriK/ineus, Sm., the 

 clypeus is more deej)ly emar<Tinaie. llandlirsch g'wes ftrru- 

 (jinevs as a synonym of zonatuSj Klug, but this is quite wrong- 

 in my opinion. 



S'izus ruhrojiavufi, sp. n. 



$ . Ferniginea ; clypeo dimidio apicali, fronte sub antennis, scapo 

 subtus, pronoto margine posteriore, segmento dorsali prinio 

 macula utrinque, segmentis 2-5 dorsalibus et ventralibus fascia 

 late interriipta, segmeiitoque dorsali sexto macula magna utrinque 

 tlavis ; alls hyalinis, venis testaceis, cellula radiali levitcr 

 infumata. 



Long. 20 mm. 



? . Clyjieiis broad, defloxed from the middle and widely 

 emarginate at the apex, the basal portion subcarinate in the. 

 middle and smooth, the apical portion and the labrum 

 coarsely but shallowly punctured. Frontal scutelluin be- 

 tween the antennae and the base of the clypeus short, about 

 twice as broad as long. Thorax almost smooth ; scutelluni 

 without a meiiian depression ; median segment closely punc- 

 tured. Abdomen shining, the two basal segments almost 

 smooth ; the apex of the third and the whole of the fourth 



