PLATE XI. 



Fig. I. Echinogorgia complexa n. sp. Natural size. la, part of branch X 5- 



Fig. 2. Echinogorgia flora n. sp. Natural size. 2a, part of branch X 5- 



Fig. 3. Placogorgia campanulifera n. sp. Natural size. 3«, part of branch X 5. 



Fig. 4. Placogorgia pulchra n. sp. Natural size. 4«, part of branch X 5- 



