28 
BRITISH RADIATA. 
Fam. 1. Pentacrinitid^. 
Pentacrinitidae, Gray, Syn. Brit. Mus. 1842, 119. 
1. Antedon. 
Antedon, Fremenville, Bui. Soc. Phil. ii. 349, Oct. 1811. 
x^lecto, Leach, Zool. Misc. 61, 1815; not Lamx. 1821; Muller, 
Bericht Akad. Berlin, 1841, 179. 
Comatula, Lamk. 1816; Blainv. Diet. Sc. Nat. lx. 229; Flem. 
B. A. 490; Agassiz, Prod. Ann. N. H. i. 443; Gray, Ann. 
Phil, xxviii. 392. 
Comatule, Lamk. 1812 (no cliar.). 
Decameros, Linck, Stellis, 55. 
Asterocoma, Blainv. Diet. Sc. Nat. lx. 229, 1830. 
Phytocrinus, Blainv. Diet. Sc. Nat. lx. 236, 1830 ; Agassiz, Prod. 
Ann. Nat. Hist. i. 444, junior. 
Pentacrinus, J. V. Thompson, Mem. 
1. Antedon decameros. 
Stella decameros rosacea, Linck, 55. t. 37. f. 66, cop. E. M. t. 
Stella decameros barbata, Linck, t. 37. f. 65. 
Asterias bifida, Penn. Brit. Zool. 65. n. 70. 
A. decameros, Penn. Brit. Zool. 66. t. 33. f. 71. 
A. pectinata, Adams, Linn. Trans, v. 10. 
Alecto europaea, Leach, Zool. Misc. ii. 62, 1821 ; Mull. Bericht 
Akad. Berl. 1841, 182. 
Comatula mediterranea, Lam. H. ii. 535, ed. 2. iii. 210; Sars, 
Besk. 40. t. 8. f. 19. 
C. rosacea, Flem. Brit. Anim. 490 ; Blainv. Diet. Sc. Nat. lx. 229 ; 
Man. Act. 248 ; Forbes, Wern. Mem. viii. 128 ; Brit. Star/. 5. 
figs. 5,8,11 &18. 
C. barbata, Flem. Brit. Anim. 490 ; Blainv. Diet. Sc. Nat. lx. 229. 
C. fimbriata, Muller, Crinoidea, 132. t. 1. 
Young, attached, Forbes, 1. c. fig. 11. 
Pentacrinus europaeus, Thomp. Mem. Pent. t. 1, 2 ; Edin. Phil. 
Journ. XX. 35. t. 2; Flem. Brit. Anim. 490; Buckland, Bridg. 
Tr. t. 52. fig. 2. 
Phytocrinus europaeus, Blainv. Diet. Sc. Nat. lx. 236 ; Man. Act. 
255. t. 27 . figs. 1, 2; Agassiz, Prod. Ann. Nat. Hist. i. 444. 
a. In spirits. Adult. British ocean. 
b. Three young, dry, on paper. Coxh, J. V. Thompson. Pre- 
sented "by G. Johnston, M.D. 
c. d, e. Adult. Plymouth Sound. W. E. Leach, M.D. 
/. Adult. 
2. Gynameda. 
Gvnameda, Gray, Proc. Zool. Soc. 1834, 15; Agassiz, Prod. Ann. 
'Nat. Hist. i. 444. 
