506 





505 



FIGURES 505 and 506. Ilalesus t e s s e 1 a r u f Ranib.: 



505 - thoracic horn and stcrnitcs; 500 - right trochanter and femur of foreleg 

 (A), midleg (Bj.and hind leg (Cj, posterior. 



X'umber and arrangement of gills of 11. r e ? s e 1 a t u ; 



Segment 



Dorsal 



Pleural 



\'entral 







1 







9 

















1 









1 







3 

















1 









1 



1 





4 

















1 



















































6 



















1 



' 











Sclerite "b" reddish brown. Sclerite "c" lighter, with black lateral 

 max-gin. Claw with a dorsal denticle. Setae as in H.interpunctatus. 

 Case also as in H. inter punctatus. 

 2 87 Pupa. Length 16— 2 mm. Resembling pupa of H.interpunctatus. 

 Hooks of holding apparatus: 111:3-4; lV:3-4; V:3 + 9-ll; VI:2-3; VII:32. 

 Anal rods with small, dorsal spinules. 



359 



