PLATE V. 



Fig. i. Muricella stellata n. sp. Natural size. la, part of branch x 5- 



Fig. 2. Muricella dubio. n. sp. Natural size. 2 a, part of branch X 5- 



Fig. 3. Versluysia argentea n. sp. Natural size. $a, part of branch X 5. 



Fig. 4. Muricella grandis n. sp. Natural size. 4a, part of branch X 5. 



