PLATE XV. 



Fig. I. Menella rubescens n. sp. Natural size. la, part of branch X 5 



Fig. 2. Menella grayi n. sp. Natural size. 2 a, part of branch x 5 



Fig. 3. Heterogorgia muricelloides n. sp. Natural size. 30, part of branch X 5 



Fig. 4. Heterogorgia clausa n. sp. Natural size. \a, part of branch X 5 



Fig. 5. Heterogorgia stellata n. sp. Natural size. 50, part of branch x S 



