PLATE XV. 
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Xe?iia novae-britanniae Ash. Tentacle back view. 
Xenia novae-britanniae Ash. Colony back view. 
Xenia novae-britanniae Ash. Colony front view. 
Xenia novae-britanniae Ash. Tentacle front view. 
Psendocladocho?ms mosaic a n. sp. X 2. 
Cactogorgia simpsoni n. sp. Polyp enlarged. 
Alcyonium dendroides n. sp. 
Cactogorgia simpsoni n. sp. X 2. 
Pseudocladochonns mosaica n. sp. Portion enlarged X 10. 
Lemnalia squamifera n. sp. n. s. 
Scleronephthya jiexilis Th. and Sim. var. compacta n. X 1.5. Polyps contracted. 
Discogorgia bebrycoides (Nutt.). 
