Plate 28 



Page 



Fig. 1. Cellepora minutiporosa, new speeies 150 



Surface of the incrusting zoarium, X 20. 

 Albatross Station D. 2662. Western Atlantic. 



2,3. Sfnittina echinata, new species 115 



Two zoaria, natural size, and the surface, X 20. 

 Cedar Keys, Fla. 



4,5. Flustra {Carbasea) capitata, new species 19 



Two zoaria, natural size, and celluliferous side, X 20, with 

 two ovicelled zooecia. Desiccation of the specimen has 

 deformed the ectocyst. 

 Albatross Station D. 2750. Off Chih. 



6. Tessaradoma gracile Sa,rs, 1863 86 



Albatross Station D. 2753. Lesser Antilles. 



7. Hippothoa divaricata Lamouroux, 1821 77 



An example, X 20, showing the characteristic carina in 



the zooecia. 

 Albatross Station D. 2654. Bahama Islands. 



8. Bryocryptella convexa, new species 121 



Surface of the incrusting zoarium, X 20. 

 Albatross Station D. 2650. Bahama Islands. 



9. Hemiseptella hexagonalis, new species 63 



Portion of the incrusting zoarium, X 20. 

 Albatross Station D. 2619. Western Atlantic. 



193 



