132 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 1 1 



PLATE 38 



Fig. 75. Mycale angulosa (Duchassaing and Michelotti), subtylo- 

 styles Avith chelas and sigmas in the background, x 200. 



Fig. 76. Mycale angulosa (Duchassaing and Michelotti), sigma and 

 chela enlarged, x 770. 



