92 p. CAMERON, ON SOME NEW OENEKA AND SPECIES OF 



bluntly angled below at apex. Antennae without a white ring ; 

 the abdomen not red in the middle; the legs short and stout, 

 the hinder much stouter than the others. Hinder tibise not 

 spinose. Mandibular teeth large, of almost equal size. Antenna^ 

 placed clearly above the middle of the face. Vertex shining, 

 impunctate ; the mesonotum closely punctured. The median 

 segment is completely areolated. 



This genus does not run very well into any of the sections 

 of the Fhygadenonwi tabled by Ashmead and Schmiedeknecht. 

 I should say it is related to Stiboscopus Foer., which should 

 be known from it by the parapsidal furrows reaching to the 

 middle, by the long and thin antennae and by the very small 

 and round spiracles. 



Characteristic is the roundly convex scutelium, with the 

 sides keeled. 



Sogna crassipes sp. nov. 



Black ; the face, except for a broad line down the middle, 

 a line, narrowed in the middle, down the centre of the clypeus, 

 the orbits broadly except above, base of mandibles, a broad 

 line on the pronotum, not extended to the base, apex of 

 tegulœ, seutellums, the first abdominal segment, a large mark, 

 obliquely narrowed on the innerside, on the sides of the 2"^, 

 occupying more than the apical third, a broad band on the 

 3''d, irregularly widely narrowed in the centre, a broader band, 

 extendino" behind the middle in the centre, on the 4f'i and 

 the whole of the other segments, bright lemon-yellow. Antennae 

 fulvous, the scape yellow, black above, the flagellum darker 

 at the apex. Four front legs fulvous, largely tinged with 

 yellow, their coxae yellow, the fore trochanters yellow, black 

 above, the middle trochanters rufous, marked with black ; the 

 hind coxae yellow above and at the apex below, the base below 

 black, the middle rufous, the hind trochanters and base of 



