532 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL.14 



PLATE 32 



Fig. 1. Hippopodina calif ornica new species, details of calcification. 



Fig. 2. The same, form of aperture and flaring peristome. 



Fig. 3. The same, operculum with curved sclerites. 



Fig. 4. Cyclicopora longipora (MacGillivray), zooecia and ovicell. 



Fig. 5. Cycloperiella rosacea Osburn, zooecia, ovicell and avicularia. 



Fig. 6. The same, operculum. 



Fig. 7. The same, zooecium without avicularia. 



Fig. 8. The same, young stage of zooecium and avicularium. 



Fig. 9. Coleopora gigantea (Canu and Bassler), zooecia with high 



peristone and peculiar decoration of ovicell, reduced J^. 



Fig. 10. The same, operculum. 



