of each half. Setae dark reddish brown, except the small setae; 2—3 long 

 or very long setae and 4—5 smaller setae at anterior margin; primary seta 

 of anterior angle long, a short secondary seta and 2—3 small, thin setae 

 nearby; middle with a large seta as long as that at the anterior angle, 

 2 large, long setae and several small setae; 2 thin, long setae situated 

 near lateral margin, one of them near the anterior-angle seta, the other 

 in middle of margin of sclerite. 



(21) 



FIGURES 4— 7. Agrypnia pagetana Curt.: 



4 — left mandible, ventral; 5 — pronotum; 6 — pleuron of prothorax; 7 — 

 prothorax, ventral, with horn and sternite. 



Anterior-angle area of meso- and metanotum with 8—10 brownish setae, 

 including 3 long (one of them primary) setae, situated on convex, reddish 

 brown sclerotized dots; anterior-margin seta large, dark; medioanal surface 

 seta of the same size as anterior -angle setae; intermediate seta short, 

 thin; lateral seta light, small. 



Mesothoracic pleuron (Figure 6) with wide, short, blackish brown pleural 

 groove; episternum light brown; epimeron dark brown, triangular; seta 

 brownish, thin, situated near the posterior angle on the membrane; trochantin 

 short, with small, brown sclerite and membranous apex, sclerite with a 

 moderately long submarginal seta and 2 small distal setae. 



21 



