than others; 5 or 6 short, thick spines further apically; anterior surface 

 with a large group of long, hairlike, whitish setae; a massive, blunt, reddish 

 brown articular process dorsally; posterior surface with several small 

 setae; 5 long setae in form of a fan, and 2 or 3 smaller setae near distal 

 margin. Dense, small, pointed spinules ventrally; long, whitish, soft setae 

 at ventral margin; these setae are the beginning of abundant, white hair 

 cover on ventral surface of trochanter and femur. 



(534) 





FIGURE 752. Amphipsyche prolutaMcL. Pronotum (A), mesonotum (B) and me- 

 tanotum (C) 



610 



