Plate 8 



Page 

 Fig. 1. Siphonoporella granulosa, new species 69 



The incrusting zoarium illustrating the granular crypto- 



cyst; X 20. 

 Atlantic Ocean, 15 miles south of Miami, Fla. 

 2, 3. M ollia patellaria Smitt, 1873 69 



2. The incrusting zoarium with normal and ovicelled zo- 



oecia; X 20, 



3. Inferior face showing the small tuberosities bearing the 



small radicular fibers; X 20. 

 Albatross Station D. 2405, Gulf of Mexico. 



4. Buffonellaria reticulata, new species 89 



The incrusting zoarium with ovicelled zooecia and showing 



the reticulation of the zooecial frontal; X 20. 

 Albatross Station D. 2405, Gulf of Mexico. 

 5,6. Try postega venusta 'Norman, 1864 77 



5. The incrusting zoarium with ovicelled zooecia; X 20. 



6. A zooecium viewed by transparency and showing the 



structure of the frontal and the form of the aperture; 

 X 85. 

 Albatross Station D. 2405, Gulf of Mexico. 

 7, 8. Buffonellaria divergens Smitt, 1873 88 



7. Surface of the incrusting zoarium; X 20. 



8. Structure of the frontal, an olocyst with radial fibers; 



X 85. 

 Albatross Station D. 2167, off Habana, Cuba. 

 9-10. Cellaria nodosa, new name 72 



9. Portion of a segment showing the large avicularium; 



X 20. 



10. Fragment of an ovicelled segment; X 20. The nod- 



osity bears the much larger ovicelled zooecium. 

 Albatross Station D. 2388, Gulf of Mexico. 



11-12. Pasythea eburnea Smitt, 1873 151 



Principal and secondary branches; X 1 and 20. 

 Albatross Station D. 2331, north of Cuba. 



173 



