208 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 14 



PLATE 5 



Fig. 1. Hincksina pacifica new species. Endozooecial ovicell. 



Fig. 2. Hincksina alba (O'Donoghue). Endozooecial ovicell. 



Fig. 3. //znc^iiwa <yf/a/fl (Hincks), showing distorted mandible. 



Fig. 4. The same, endozooecial ovicell. 



Fig. 5. Hincksina nigrans (Hincks), lateral avicularia and endo- 

 zooecial ovicell. 



Fig. 6. Cauloramphus brunea Canu and Bassler. 



Fig. 7. Cauloramphus cymbaeformis {Hincks). 



Fig. 8. Cauloramphus echinus (Hincks). 



Fig. 9. Cauloramphus spiniferum (Johnston). 



