10 BRITISH RADIATA. 
Hol. fucicola, Forbes and Goodsir, Athenaeum, n. 618. 
Cucumaria fucicola, Forbes, Brit. Star f. 227. fig. young. 
? Cucumaria pentacta, Forbes, Brit. Starf. 213. fig. 
? Holothuria brunneus, Forbes MSS.-, Thornp.Ann.Nat. H. 1S40. 
? Ochnus brunneus, Forbes, Brit. Starf. 229. fig. 
a, b. In spirits. Shetland. Presented by A. G. Melville, M.D. 
2. Pentacta fusiformis. 
Holothuria fusiformis, Forbes and Goodsir, Athenaeum, n. 618. 
Cucumaria fusiformis, Forbes, Brit. Starf. 219. fig. 
Inhab. Shetland. 
3. Pentacta Hyndmanni. 
Holothuria Hyndmanni, Thompson, Ann. SfMag. Nat. Hist. 1840, 
v. 100. 
Cucumaria Hyndmanni, Forbes, Brit. Starf. 225. fig. (“bad,” 
Duben); Duben and Koren, Zool.Bidr. 299. 51. t. 11. fig. 56. 
t. 4. figs. 8-14. 
a. In spirits. Presented by A. G. Melville, M.D. 
4. Pentacta lactea. 
Holothuria lactea, Forbes and Goodsir, Athenaeum, n. 618. 
Ochnus lacteus, Forbes, Brit. Starf. 231. fig. (“had,” Duben). 
Cucumaria lactea, Duben and Koren, Zool. Bidr. 297- 50. t. 1 1 . 
fig. 55. t. 4. figs. 3-7. 
a. In spirits. Presented by A. G. Melville, M.D. 
5. Pentacta pentactes. 
Holothuria pentactes, Muller, Prod. 2806 ; Zool. Dan. t. 31 . fig. 8 ; 
Penn. Brit. Zool. iv. 51. t. 26. fig. 41 ; Flem. Brit. Anim. 482 ; 
Lam. Hist. iii. 73, 2nd edit. iii. 441. 
Pentacta pentactes, Jaeger, Hol. 12; Agassiz, Prod. Ann. Nat. 
Hist. i. 
Cucumaria pentactes, Forbes, Brit. Starf. 213. fig. 9. 
Var. ? IIol. dicquemarii, Cuvier; Forbes, loc. cit. 215. 
Hydra corallifera, Gaertner, Phil. Trans. 1761, 75. t. 1, b. fig. 3, 
a, b. 
Hol. Gaertneri, Blainv. Man. Act. 195. 
Holothuria communis, Leach, MSS. Brit. Mus. 
a, b, c. d. In spirits. “ Hol. communis, Leach.” South 
coast of Devon. Mus. Leach. 
e,f. Inspirits. “ Hol. areuata,” Leach. Devon. G. .Mon- 
tague, Esq. Mus. Leach. 
g. Small, in spirits. Torquay. J. R. Griffith, Esq. 
h, i, j. Small, in spirits. Holothuria viridis, Leach, MSS. 
,S. coast of Devon. G. Montague, Esq. May be a species?. 
