REPORT ON CORALS. 



PART III.— ON DEEP-SEA MADREPORARIA. 



onie account of the anatomy of 



Preface, ........... 



List of Monographs and Papers in which the Madreporaria occurring in the deep sea are described 



Introductory remarks, . 



Table of the depths at which all genera of Corals hitherto found in 50 fathoms and greater depths 



occur, . 



List of all the Species of Madreporaria dredged by H.M.S. Challenger in deep water, and of a few 

 shallow water forms, together with descriptions of species, and 

 certain species, . 

 Family Turbinolim;, 

 Genus Canjophyllia, 



CaryophyUia berteriana, 

 ,, Imvicostata, 



,, davits, . 



,, davits, var. transvevsalis. 



„ communis, 



„ cylindracea, 



,, paucipalata, 



„ profunda, 



,, maculata, 



,, lamellifera, 



,, rugosa, . 



Genus Acanlhocyathus, 



Acanthocyath us dentatus, 



,, spinicarens, 



Genus Paraeyathus, 



Paracyathiix de filippii, 



Genus Heterocyathus, 



Heterocyatluts philippinemis. 



Genus Deltocyafhus, 



Deltocyafhus italicus, 

 „ magnificus, 



Genus Odontocyathus, 



Odontocyuth us coronatus, 



Detailed description of the co: 



allum of Odontocyathus coronatus, 



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