288 SJOSTEDTS KILIMANDJARO-HERU EXPEDITION. 8: 7. 



The a 71 is similar, but smaller; the pygidium is wider than long, closely punctured 

 and densely covered with silvery pubescence, its apex slightly, broadly incised; the hypo- 

 pygium distinctly bilobate, the lobes narrowed towards the apex, where they are rounded ; 

 the incision becoming gradually wider towards the apex. 



Notogonia usambaraensis, sp. nov. 



Black, covered with a silvery pile, which forms broad bands on the abdominal 

 segments, the legs, except the coxa? and trochanlers, bright red, as are also the spines; 

 the spurs blackish; wings hyaline, the nervures black, the appendicular cellule clearly 

 defined, the 1st transverse cubital nervure roundly curved, distinctly bullated at the top 

 and below the middle; the recurrent nervures separated by the length of the 3rd abscissa 

 of the radius, the 2nd received very shortly before the middle of the cellule; teguke 

 piceous red. Metanotum finely, closely transversely striated, the striae becoming much 

 weaker towards the apex; there is a stouter longitudinal stria down the centre of the 

 basal half; the apical slope finely, closely transversely striated. Eyes at the top separ- 

 ated by the length of the 4th antennal joint. Basal half of mandibles red. $. - 

 Length 13 mm. 



Usamlara: Mombo. June. 



The 3rd antennal joint is not much longer than the 4th. In the depression behind 

 the ocelli are 2 oblique, clearly defined furrows, which unite above. The furrow down 

 the base of the mesopleurse is wide, deep and irregularly crenulated; the longitudinal 

 furrow is narrower, weakly irregularly crenulated, and it runs from the base to the 

 middle. 



Apart from the red legs this species differs from N. cnemopMla by the distinct 

 appendicular cellule, by the more widely separated recurrent nervures, by the distinctly 

 striated metanotum with the distinct longitudinal keel down the basal half, by the black 

 wing nervures, and by the weaker mesopleural furrows. 



Notogonia ciieinopliila, sp. nov. 



Black, densely covered with a silvery pile, the hind femora red, the tarsal spines 

 of a paler, brighter red; the wings hyaline, the nervures pale fuscous, the costa darker 

 coloured; the recurrent nervures received distinctly before the middle of the cellule, are 

 placed close to each other, and separated by about one fourth of the length of the 2nd 

 abscissa of the radius; the 1st transverse cubital nervure is broadly, roundly curved in 

 the middle. Metanotum weakly transversely striated in the middle at the base, its sides 

 from the base to the apex more strongly striated. Eyes above separated by some what 

 more than the length of the 3rd antennal joint. Antennal scape covered with a silvery 

 pile. $. - - Length 14 mm. 



Kilimandjaro: Kibonoto, 1000 1300 m. September. 



The tarsal spines are long and stout; the hinder calcaria slender, the longer one 

 extending clearly beyond the middle of the metatarsus. Pygidium longish, clearly margined 



