BRITISH RADIATA. 
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4. Primnoa. 
Primnoa, Lamouroux, Bull. Soc. Phil. 1812, 188; Johnst. Brit. 
Zooph. 2nd edit. 171 ; Blainv. D. S. N. lx. 474. 
Gorgonia, sp. Pallas. 
Gorgonia C, Blainv. Man. 
1. Primnoa lepadifera. 
Reseda similis maritima, Raii Hist. PI. i. 68. 
Gorgonia reseda, Pall. Blench. 204. 
Gorgonia lepadifera, Linn. Syst. 1289 ; Bast. Opusc. subs. ii. 130. 
t. 13. fig. 1 ; Ellis and Soland. Zooph. 84. t. 13. figs. 1, 2; 
Jameson, IVern. Mem. i. 560 ; Stew. Elem. ii. 430 ; Lam. Hist. 
An. s. Vert. ii. 323, 2nd edit. 507- 
Primnoa lepadifera, Lamour. Bull. Soc. Phil. 1812, iii. 188; 
Corall. Flex. 223; Flem. Brit. Anim. bVS; Ekrenb. Corall. 133; 
Blainv. Act. 510. pi. 87. fig. 6; Johnst. Hist. Brit. Zooph. 
2nd edit. p. 171. fig. 37. 
a. ? • Presented by G. Johnston, M.D. 
Doubtful Natives. 
1. Iris hippuris, Linn.; Ellis, Zooph. 105. t. 3. figs. 1, 5. 
Inliab. West Indies. East coast of Scotland, Walker. Orkney, 
Jameson, Wern. Mem. i. 560. 
2. Iris extrochus, Turt. Brit. Faun. 206, is the stem of a fossil 
Pentacrinus. 
Suborder II. LIBERA. 
Polypes flottans, Lam. 1812, 1816. 
Pam. 1. Pennatulid,®. 
Peunatula, Linn. Syst.x. 818; Pall. Elench. 362; Linn. Syst. 1321. 
ii Les Pennatules, Cuv. Rey. Anim. iii. 317, 1817- 
Polypi natantes, Lam. Anim. s. Vert. ii. 413, 1816. 
Pennatididse, F/ew. Brit. Anim. 507 ; J. E. Gray, Syn.Brit. Mas. 
132; Johnst. Hist. Brit. Zooph. 2nd edit. p. 157- 
!i Pennae marinae, Schweiy. Handb. 401, 1820. 
j Pennatularia, Blainv. Diet. S. N. lx. 476, 1830 ; Man. 512, 18. '44. 
J Calamites, Latr. Fain. Nat. 543. 
Pennatulina, Ehrenb. Corall. des Roth. Meer. 63. 
1. Pennatula. 
Pennatula, sp. Linn. 
Pennatula, Lamk. 1801, 1816; Cuvier, 1817- 
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