PLATE XXL 



Fig. I. Thesea sanguïnea n. sp. Two spicules, a and b. X 58. 



Fig. 2. Thesea placoderma n. sp. A single spicule. < 58. 



Fig. 3. Thesea flexilis n. sp. Two spicules, a and b. X 58. 



Fig. 4. Thesea immersa n. sp. Two spicules, « and £. X 58. 



Fig. 5. Echinomuricea collaris n. sp. Two spicules. X 58. 



Fig. 6. Echinomuricea spinifera n. sp. Two spicules, a and b. X 58. 



Fig. 7. Echinomuricea pulchra n. sp. Two spicules, o: and b. X 58. 



Fig. 8. Echinomuricea costata n. sp. Two spicules, a and £. X 58. 



Fig. 9. Echinogorgia ridleyi n. sp. Two spicules, « and b. X 58. 



Fig. 10. Echinogorgia flora n. sp. A single spicule. X 58. 



Fig. 11. Echinogorgia complexa n. sp. Two spicules, a and b. X 58. 



Fig. 12. Acamptogorgia spatulata n. sp. Group of three spicules, a, b and c. X 58. 



Fig. 13. Placogorgia campanulifera n. sp. Two spicules, a and $. X 58. 



Fig. 14. Villogorgia serrata n. sp. Group of three spicules, a, b and c. X 5S. 



