310 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 4 



PLATE 30 



Fig. 23. Aglaophenia dispar, new species. 

 d. Corbula. 



Fig. 24. Aglaophenia diversidentata, new species 



a. Natural size. 



b. Portion of hydrocladium with hydrothecae. 



c. Two hydrothecae (x40). 



d. Corbula. 



Fig. 25. Aglaophenia epizoica, new species 



a. Natural size. 



b. Portion of hydrocladium with hydrothecae. 



c. Two hydrothecae (x40). 



d. Corbula. 



