178 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 22 



PLATE 1 



1. Stephanoscyplius simplex Kirkpatrick. (San Clemente 



Basin) Entire tube with pedal disk, distal end partly 

 broken away, x 35. 



2. Distichoptilum verrillii Studer. (San Clemente Basin) 



A specimen, in 3 pieces, showing the basal bulb, the 

 thickened region of the stem, and part of the shaft 

 with polyps, x 8. 



