Some New Genera and Species of Hymenoptcra. 199 



Tribe LISSONOTINI. 



Gen. LISSONOTA, Grav. 



LlSSONOTA INTERSTITIALIS, Sp. nOV. 



Black, the abdomen red, the apices of the basal three segments 

 narrowly yellow ; the eye orbits all round, the face, clypeus, man- 

 dibles, and palpi yellow, the face with a black line down the centre, 

 becoming wider towards the apex and extending round the top of 

 the clypeus. On the centre of the mesonotum are two broad lines, 

 which are triangularly dilated on the outer side at the base, the 

 apical two-thirds of the propleurae above, the lower side more 

 narrowly yellow, the two lines being united by a broader oblique 

 line which runs from the base of the upper ; a curved irregular line 

 in the centre of the mesopleurse extending from near the base to the 

 apex, a short line under the hind wings, an elongated ovoid mark on 

 the centre of the metapleurae, the sides and apex of scutellum, the 

 apical line projecting slightly beyond the lateral ones ; and a curved 

 line on the apex of the metanotum, with a conical projection at its 

 base, yellow. Four front legs yellow, tinged with fulvous behind ; 

 the hinder red, the coxae and trochanters yellow, the former broadly 

 black in the middle above ; the four posterior tarsi fuscous. Pedicle 

 of the areolet nearly twice the length of the lower branches. 2 . 



Length 12 mm. ; terebra 7 mm. 



Cape Colony. Dunbrody, December. 



Head closely and distinctly punctured ; the clypeus sparsely 

 punctured above. The thorax is much more coarsely punctured 

 all over and covered with a white pile. The first abdominal segment 

 is shining, sparsely and minutely punctured on the apical half ; the 

 others are finely and closely punctured ; the apical pilose ; the third 

 and fourth are black along the lower part of the sides. The recur- 

 rent nervure is interstitial with the second transverse cubital. 



Tribe NOTOTEAOHINI. 

 Gen. NOTOTEACHYS, Marshall. 



NOTOTRACHYS FLAVOMACULATUS, Sp. nOV. 



Eufous, the face, clypeus, mandibles, palpi, eye orbits, prothorax, 

 two lines, dilated at the base, on the mesonotum, scutellums, apical 

 slope of metanotum, the mesopleurae except above the middle, the 

 apex of metapleurae broadly and the part below the hind wings, pale 



