388 



Enicospilus bicoloratus sp. n. — Yellowish-red, the apex 

 of the 4 th and the following segments of the abdomen black, the 

 antennae slightly darker in colour, especially towards the apex, 

 somewhat longer than the body, apex of mandibles black; wings 

 hyaline, the nervures blackish, the costa and stigma testaceous; 

 there are 2 horny points, the basai large, bell-sbaped, the other 

 small, pale, placed at shortly beyond the middle of the curved line, 

 which becomes dilated towards the apex. cf. 



Length 13 mi 11. 



Lukombe, 5 U| October (Koller). 



Smooth, shilling, sparsely covered with a white pile; the metano- 

 tum behind the keel smooth, the rest flnely irregularly striated, 

 the striœ on the sides of the basai half stronger and obliquely cur- 

 ved. Mesopleurae finely, closely striated, except at the base and apex 

 above, the striai distinctly stronger on the lower half. Metapleurae 

 coarsely aciculated. Ocelli black, bordered with red. Nervellus not 

 quite interstitial, being received shortly behind the transverse basai 

 nervure; transverse cubital about one third of the length of the 

 récurrent. 



Enicospilus lomelaensis sp. n. — Pale yellowish red, 

 the head paler, the apical segments of the abdomen darker colou- 

 red ; the hinder eye orbits broadly whitish yellow; wings hyaline, 

 the stigma testaceous, the nervures black; the only horny point is 

 triangular; the transverse cubital nervure not much more than one 

 third of the length of the récurrent; nervellus interstitial. Base of 

 metanotum smooth ; there is a short longitudinal keel at the base 

 of the apical part, the part on eitherside of the keel being irregu- 

 larly obliquely striated; the rest is closely, irregularly reticulated, 

 more strongly at the apex than at the base; the metapleurae regu- 

 larly, closely obliquely striated. Mesopleurse closely striated, the 

 strias interlacing and forming at the base fine reticulations. $. 



Length 14 mill. 



Lomela Gombe (Waelbroeck), 6 th October. 



Antennae as long as the body. Hinder orbits distinctly obliquely 

 narrowed, rounded. Mesonotum closely punctured to near the apex. 

 Scutellum more sparsely punctured, smooth at the apex. 



Anomalon leucostomum sp. n. -- Black, the 3 rd , 4 Ul and 

 5 th and the lower side of the 6 Lh abdominal segments dark ferrugi- 

 nous, the face, clypeus, mandibles except the teeth, a line on the 

 lower inner orbits, not extended much above the antennae, a line on 

 the lower three-fourths of the outer orbits, the line obliquely, 



