136 



THE VOYAGE OF H.M.S. CHALLENGER. 



I. Hexactini.e, — continued. 

 Calliactis, 



Calliaetis polypus, . 

 Cereus, . 



Cereus spinosus, 

 Ph cilia, . 



Phellia pectinata, 

 Bunodes, 



Bunodes minuta, 

 Amphianthidce, 



Sfr/iJimilliiis, 



Stephanactis tubercidata, 



Stephanactis abyssicola, 

 AmpManthus, . 



Amphianthus bathybium, 

 Hyanthidce, . 

 Halcampa, 



Halcampa clavus, . 



II. PARACTINIiE, 



Sicyonidce, 

 Sicyonis, 



Sicyonis crassa, 

 Polyopidm, 

 Polyopia, 



Polyopia striata, 



III. Monaule^e, 



Monaulidce, . 

 Scytophorus, 



Scytophorus striata*, 



IV. EDWARDSI.E, 

 V. ZOANTHE.E, 



Zoanthidce, . 

 Zoanthus, 



Zoanth us sp (1) 

 Epizoanthus, 



Epizoanth us parasiticus, 

 Splienopidm, 

 Sphenopus, 



Sphenopus arenaceus, 

 VI. Cerianthe^:, 

 Cerianthidce, . 

 Cerianthus, 



Cerianthus american us, 

 Appendix, .... 

 Porponia, 



Porponia elongata, . 

 Porponia robusta, . 

 Phellia sp (?), Paractis tubulifera, Liponema multiporum, 

 Tabular Survey, 

 Concluding Remarks, 

 Explanation of Plates. 



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