INI) i: \. 



Afhrniiitir/tfiii, 80. 



ylarialu, 81. 

 ijranilinin, 82. 



nicaJif, 88. 



table, 2. 



antarrtifii*, TtnUurmod t 12. 

 Apopy], defined, 5. 



histology, 45. 

 Atffila roriiifta, 6. 



pnmordialif, 6. 

 aiuiralu, Strrptotoniu, 25. 

 Maura, Leveonia, 86. 

 brumalu, Lttttandra, 16. 

 Chiactincs, 8. 



histology, 46. 

 Chiphoriiiaf, chiactines in, 25. 

 definition, 24. 

 new family, 8. 

 cirrata, Ltutandra, 18. 

 Clathrina, 2, 6. 



foriatxa, 6. 

 primordial, 6. 

 Clathnnfiiif, 2, 6. 

 rompliftita, Ltitevtolftiia, 6. 

 foriafta, Clathrina (Actta\ 6. 

 critpafu*, Mrgapogon, 41. 

 ertififrrut, Mtgapogon (Ltiifonia), 86. 

 cylindrica, Orantioptit, 85. 

 Drrmalrtion thartactum, 22. 

 hodgtoni, 23. 



Uble, 2. 



ducortryi, Lnitosoltnia, 6. 

 Drawing of gpicules, 45. 

 Duplicate ova, 6. 

 rfuni, Ltwttta, 14. 

 Excnrrent chamben, 5. 

 canals, 5, 45. 

 friyida, Ltwandrn, 15. 

 >Wb>M, Lntrttta, 14. 

 Gamma spicoleB, 7, 9, 46. 

 Gastral cavity, histology, 45. 

 ytlattnota, Lfiifandra, 17. 

 glariali*, Arhramorpha, 81. 

 gnmdinit, Achramorpka, 32. 

 Orantiidae, 2, 14. 



Graittiop*i rylitulrica, 3, 8A. 



table, 2. 

 Hfltrofotla, 2, '.. 

 hilvrna, Lnu-andra, 19. 

 lli-i'iliiL'v. 44. 

 hodgwni, Dfrmatrrton, 28. 

 Homoetela, 2, C>. 

 Honeycomb patU-rn, 10. 

 Hyixxliflyon, definition, 2. 



longitaffi, 27. 



Incurrent canals defined, 5. 



canals, huttology, 44. 



.. cbambcra defined, 5. 

 Jelly in L.grlatinoM, 17. 

 Irptoraphi* var. Lrtitamlra primigrnia, 14. 



nilii, 16. 



i, 2, 14. 

 l>r a inn! i*, 16. 

 firmta, 18. 

 ,. friyida, 15. 

 ,. /'/"/"'""'. 17. 

 hibfrna, 19. 

 primiyrnia, 14. 

 Lfitffttn dura, 14. 



f rut if ota, 14. 

 Ltwonia blawa, 86. 



rrtitifrra, 86. 

 Lfitcoxolrnia, 2, 6. 



., rompHrata, 6. 

 ilinfovrryi, 6. 



liebtrkuhnii, 46. 

 minrhini, 8. 

 LfuroMlfiiiuhif, 2, 6. 

 litberkUhni, Ltueotoltnia, 46. 

 " Linked " chambers, definition, 4. 



in Tmthrmodm, 9. 



in Dtrmatrtton, 21. 



Mtgapogon, table, 2. 



rri*patu*, 41. 



frveiftrun, 85. 

 poUieari, 40. 

 raripilut, 3M. 

 rillnnu, 5, 87. 



mirroraphu var., 14. 

 minrhini, Lfueotoltnia, 8. 



