4 8 



V. LIST OF THE SPECIES OF DEEP-SEA 

 MADREPORARIA OF THE SIBOGA COLLECTION. 



MADREPORARIA APOROSA. 

 I. Family Tureinolid^e. 



I. Caryophyllia. 



i. C. cultrifera n. sp. 



2. C. scobinosa n. sp. 



3. C. panda n. sp. 



4. C. ephyala Alc. 



5. C. ? clavus Scacchi. 



6. C. transversalis Mos 



7. C. quadragenaria n. sp 



8. Caryophyllia? sp. . 



II. Ceratotrochus. 



1. C. venustus n. sp. 



2. Ceratotrochus sp. 



3. Ceratotrochus sp. 



III. Conotrochus. 



1. C. funicolumna n. sp. 



IV. Phloeocyathus. 



1. P. hospes n. sp_ 



V. Lochmaeotrochus. 



1. L. oculeus n. sp. 



VI. Cyathoceras. 

 1. C. Tydemani n. sp. 



. . 101 . . 



. 45 & 102 . 



. . 177 . . 



59, 95 & 251 

 95, 100 & 259 



. 12 & 256 . 

 90, 251 (& 289) 



. . 159 . . 



\6 . 



102 

 '59 



95 & 100 



150 



159 & 259. 



95 & 105 . 



Page. 



7 

 8 



9 

 9 

 9 

 9 

 10 



7 



10 

 10 

 10 



1 1 



12 



'3 



H 



I. 

 I. 

 I. 



I. 



II. 



II. 



Figuie. 



1, I a. 



2, 2a. 



3, 3*- 



4, 40. 



5. S«- 



6, 6 a. 



8, Sa. 



9, ga. 



7> 7 a - 



