Seance du 13 Décembre 1022 129 



.Hit weak hair-liko bristles before the middle The 

 apical median bristle line reaching from the middl': 

 oi" seventh joint to ;ipex of eighth. — Sense area of 

 second joint small, transversely ovate, placed close 

 behind llie middle. Sense cones of the following 

 joiiits, as in ebneri, hardly distinguishable. 



Month cone reacliing a little beyond the middle 

 of proslernuni. Labrum sharply pointed at apex; Ip- 

 bium triangular, bui bluntly roundedl at apex. Ma- 

 xillary palpi inserted close before the middle of mouth 

 cone; before tlieir base a transverse row of three- 

 thick, very short, spine-like bristles; joints shaped rs 

 in cbncri. Labial palpi very short, nearly abortive, 

 first joint a little wider than long, second longer than 

 wide. 



Prothorax trapezoidal, strongly widened back- 

 wards, half as long as wide across fore coxae. Disc 

 finely transversely, striated. All bristles present, 

 strong, blunt at apex. The posterolateral and poste- 

 romarginal ones a little shorter than the disc, the 

 latter ones about tw^o and a half times as remote from 

 each other as from the posterolateral bristles. Medio- 

 lateral setae inserted in the midst between antero and 

 potserolateral ones, somewhat shorter than the latter. 

 Anterolateral bristles still shorter, inserted close to the 

 fore margin, somewhat remote from fore angle to- 

 wards the middle; anteromarginal bristles still shorter, 

 about one and a half times as distant from each other 

 as from the anterolateral ones. 



Prosternum with densely dotted sculpture; one 

 smooth, triangular plate on each side of mouth cone, 

 broader and a litttle longer than in ebneri. A second 



