(264) 



^^69 



FIGURE 466— 472. Potamophylax r o t un d i pe n n i s Br.: 



466— head, dorsal; 467 —head, ventral; 468 — pronotum; 469 — thoracic horn and sternites; 

 470 — trochanter and femur of foreleg (A), midleg(B), and hind leg (C), posterior; 471— larval 

 case; 472 —ventral appendages and penis sheath of male pupa. (471 —after Ulmer; 472 — 

 after Siltala). 



331 



