482 CLAUDE FULLEE. 



being produced as a small, salient, thorn-like tooth ; at the 

 base a rounded, strong- protuberance. 



Antennas XYII-jointed or pseudo XYI, usually pseudo 

 XVI-jointed ; pale, bases pallid, distal two-thirds reddish. 

 Joints I and II cylindrical, III and IV irregular, always 

 more or less fused, V annular and narrower than IV or VI, 

 VI and VII tending- to become obconic, VIII to penultimate, 

 short-obconic and only faintly wider than VI and VII, apical 

 joint elongate oval. Joint I is the longest (160 /i) but only a 

 little longer than the apical joint, II is two-thirds the length 

 of I (100 /i), III when separate or fused to IV {30 fi) ; IV 

 when separated (40 to 50^), wlien fused always appearing- a 

 little longer than III, always wider than III (III and IV 

 when fused 70 to 90 fi). V equal in length to IV (40 to 50 /x) 

 but always narrower; VI and VII sub-equal (60 to 70 /u) ; 

 VIII longer than VII and shorter than IX (90 /m) ; IX to 

 penultimate, equal (100^) ; apical joint always half as long 

 again as penultimate and equal to II (150/.(). 



On antennal features T. vulgaris differs from the closely 

 allied T. latericius insomuch as the Avorker of the latter 

 has XVIII-jointed antennae and those of vulgaris XVII- 

 jointed. 



Gula a shade darker than the ventral genas and as wide or 

 faintly wider; sides parallel. Free apex short, tapering. 



Thorax. — Slightly paler than head. Pronotum sellate^ 

 Mesonotum more or less elliptical, sides and caudal margin 

 curvate, narrower than pronotum. Metanotum short and 

 wide, more or less oblong, wider than mesonotum. 



Legs very pale yellow. 



Abdomen. — Polished; pale yellow (in life the transparent, 

 milky-white contents visible) ; ovoid. 



WOEKEK, 



Measurements. — Total length 4*5 to 5 mm.; head-width 

 1*5 mm. 



Head. — Pale yellow-brown. Y-suture a little ptiler, with 

 an obscure pale spot in fork ; clypeo-frontal suture dark,. 



