FISHERY BULLETIN: VOL. 71, NO. 4 



'j-,0 C>'^ 



'^f' 



mm 



\ 



\i 



■^ 



Cf^ ^^ 





A. 



^5,^ < 



o 



Figure 3. — Distribution of sensilla 

 and pores of integumental glands 

 in an adult female specimen of 

 £. subienuis; dorsal view on left, 

 lateral view on right. Hair sensilla 

 are shown as curving, attenuated, 

 and varying in length; peg sen- 

 silla are short, straight and blunt; 

 pit sensilla are shown as an open 

 circle with a dot in the middle. 

 Pore of integumental glands 

 shown as a half circle. Solid dots 

 represent perforation sites observed 

 in specimen after KOH-CBE treat- 

 ment and represent organs missed 

 during microscopic examination 

 of the specimen before digestion 

 of tissues; intact specimen cleared 

 in CBE-lactic acid solution for 

 24 h prior to examination. All 

 organs shown enlarged and 

 schematically, though position is 

 based on records obtained from 

 camera lucida drawings; micro- 

 scopic examination carried out at 

 magnifications of from 150x to 

 600x. 



U 



_2i_ n 



976 



