94 Rev. A. Matthews's Notes on M. Fanvel's 



attingens, postice in processu truncato inter coxas pi'oductum; 

 epistemis atque epiineris longis angustis. 



Venter segmentis sex compositus. 



Coxoi omnes ])romiuentes, anteriores atque intcnncilia' rotuii- 

 duta3 et deplanataj; posteriores parum elongata^; tibia? sctis et 

 calcariljus multis armata?; tarsi omnes S-articulati. 



Antenna' 11 -jointed, moderate, and slender, with the basal 

 joint twice as long as the second, 2-11 gradually decreasing in 

 length, apical joint obliquely truncate. 



Palpi Maxillary (PL V, f. 7, a) rather small, 4-jointed, first 

 joint short, second nearly three times as long as the first, 

 slightly incrassate, third as long as the second, slightly 

 incrassate, with the apex abruptly truncate, apical joint 

 short obtusely acicular. 



Labial large, slightly reflexed, 3-jointed, first joint pyri- 

 form ; second as long as the first, ovate, abruptly trun- 

 cate at the apex ; terminal joint pointed, very short and 

 obtuse, furnished with two short seta? on the inner side, 

 and one on the outer side, near the apex (PL V, f. S, d). 



Lahrnm (PL V, f. 5) coriaceous, short, rather deeply emar- 

 ginate in front, sides rounded, furnished with a row of incurved 

 seta3 near the anterior margin. 



Mentum (PL V, f. 8, a) corneous, very short, rounded ante- 

 riorly. Submentum corneous, quadrate (f. 8, a). 



Labium (PL V, f. 8. it) coriaceous, oblong, long and narrow, 

 Avith the anterior angles nearly right angles; j^araglossa' very 

 large and beautiful, pyriform and transparent, extending for 

 more than half their length beyond the labium, strengthened by 

 an elevated longitudinal costa, witli the whole of their interior 

 half broadly ])ectinated, or, more properly, divided into straight 

 imbricated lamina;. (PL V, f. 8, e). 



Lingua (PL V, f. 8, c) very small, bilid at the apex. 



jlfandibles (PL V, f. 8) large and strong, slightly diverse in 

 sha[)e, much cnrved and sliar])ly hooked, with a long robust 

 tooth above the middle, and furnished at the base with a long 

 narrow membranous process densely fringed with long scta2. 



