(547) 



FIGURES 873-875. Sericoitoma pcrsoiiatiim Speiice 'after Hickin): 



873 - larva, lateral fA),ca<e (B), posterior opening of larval case (C); 874 - 

 head, dorsal and part of prothorax, anterior (A), head, ventral (B), right mandible, 

 dorsal (C); 875 - left foreleg CA) and right hind leg (B), posterior. 



Legs as in S. pedemontanum (Figure 875). 



Gills on segments 1—8. 



Anal legs as in S. p e d e m o n t a nu m, short; area "b" with numerous 

 strong, black setae dorsally; claw small, strongly convex at base, with short, 

 beaklike distal part, with one large and 2 smaller denticles situated one 

 above the other. 



683 



