816 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 14 



PLATE 79 



Fig. 1. .Imalliia distans Busk, a portion of a zoariuin showing the 

 position of the zooecia. X 46. 



Fig. 2. .1 mat Ilia vidoinci (Heller), a portion of a zoarium show- 

 ing the pf)sition of the zooecia. X 46. 



Fig. 3. Zoohnlryon 'vi'tlicillatuin (deile Chiaje), a portion of a 

 zoarium sho\ving the placement of the zooecia. X 26. 



Fig. 4. Boivcrhatikia iinhricata (Adams), a portion of a zoarium 

 showing the position of the zooecia; note anatomical de- 

 tails. X 26. 



Fig. 5. Boiicrl/ankia f/ratilis Leidy, a portion of a zoarium show- 

 ing the position of the zooecia. X 26. 



Fig. 6. Boiuerhaiikia gracilis a(j(jregata O'Donoghue, a portion of 

 a zoarium showing the mode of zooecial growth. X 46. 



Fig. 7. Valkcria tuherosa Heller, a portion of a zoarium with one 

 zooecium in detail. X 46. 



Fig. 8. .1 /'•Tcrrillia sctif/rra (Hiiicks), a pair cf zooecia. X 46. 



