Plate 12. 



Hawaiian deep-sea corals. 



Figs. 1, la. Gardineria Tiawaiiensis Vaughan. Fig. 1, side view; fig. la, calice, 

 of tlie same specimen, eacli X 2. 

 2,2a. Flabellum paripavoninum Alcock. Fig. 2, side view; fig. 2o, calice 



of the same specimen, botli natural size. 

 3,3a. Fluhcllum deludcns von Marenzeller. Fig. 3, side view; fig. 3a, 

 calice of the same specimen, both natural size. 



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