addition to distal tooth; right mandible, with 2 blunt teeth on dorsal and 

 ventral blade in addition to distal tooth; median brush situated near dorsal 

 margin, in form of a tuft of large, light chaetoids; lateral setae situated 

 basally, short, brown, ventral smaller than dorsal. 



Sclerites of cardo mainly brown, with reddish brown, median margin; 

 lateral stripe dark reddish brown; seta at margin small, brownish; 2nd seta 

 small, light. Submentum yellowish, pale, indistinct, wider at anterior 

 margin, concave; setae moderately long, brown. Stipes yellowish brown, 

 inner margin with a narrow, reddish bi'own stripe; lateral seta thick at base, 

 moderately long; median distal seta short, thin. Palpifer light brown; 

 distal seta situated on membrane, dark brown; m^edian seta small, light, 

 spine-shaped. Galea and maxillary palp as in L. hirtum. Mentum in 

 form of a wide, reddish brown semicircle. 



(358) 



FIGURES 607-610. Dinarthrum pugnaxMcL.: 



607 — head, dorsal (A) and ventral (B); 608 — pronotum (A), mesonotum (B),tergites of 

 metanotum (C); 609 — fore coxa, anterior; 610 — larval case. 



447 



