98 
BRITISH RADIATA. 
*** Vesicularella. 
3. Valkeria pustulosa. 
Viilkaria pustulosa, Johnst. Hist. Brit. Zooph. ed. 2. p. 376. 
Dichotomous tubular Coralline, Ellis, Corail. 54. pi. 27. fig. h, B. 
Sertularia pustulosa, Ellis and Soland. Zooph. 54 ; Turt. GmeL 
iv. 680 ; Bose, Vers, hi. 113 ; Stew. Elem. ii. 444 ; Turt. Brit. 
Faun. 214; Flem. Brit. Anim. 551. 
Vesicularia pustulosa, Thomp. Zool. Illust. 99. pi. 1. figs. 5-11. 
a. Dry, on paper. Cork harbour, J. V. Thompson, Esq. 
Presented by G. Johnston, M.D. 
b, c. Dry, on paper. Presented by G. Johnston, M.D. 
5. Bowerbankia. 
Bowerbankia, Farre, Phil. Trans. 1837 ; Johnst. Brit. Zooph. 
ed. 1. 255, ed. 2. 377. 
Valkeria, sp. Coldstream-, Johnst. Brit. Zooph. ed. 1.254, 1838. 
Serialaria, Templeton. 
1. Bowerbankia imbricata. 
Bowerbankia imbricata, Hist. Brit. Zooph. ed. 2. p. 377. 
fig. 71. t. 72. figs. 5, 6. 
Primary state. Bowerbankia densa, Farre, Phil. Trans. 1837, 
p. .391. pi. 20, 21 ; Johnst. Brit. Zooph. 255; W. Thompson, 
Ann. Nat. Hist. v. 252 ; Van Beneden, Les Bryozoaires, 29. 
pi. 4. fig. A. 
Adult state. Sertularia imbricata, Linn. Trans, v. 11 . pi. 2. 
figs. 5-1 1 ; Turt. Gmel. iv. 683 ; Turt. Brit. Faun. 216 ; Stew. 
Elem. ii. 450; Thomp. Zool. Illust. 94. pi. 1. figs. 1-4. 
Valkeria glomerata, Coldstream, Edinh. New Phil. Journ. ix. 235. 
pi. 2. figs. 1, 2; Edinh. Journ. Nat. ^ Geog. Sc. hi. 53. 
Serialaria imbricata et S. verticillata, Templeton, Mag. Nat. Hist. 
ix. 467. fig. 66. 
Valkeria imbricata, Johnst. Brit. Zooph. 254; Hassall, Ann. §• 
Mag. Nat. Hist. vh. 363. pi. 8. fig. 2 ; Couch, Corn. Faun. 
hi. 95. pi. 17. fig. 2. 
a. Dry, on paper. Cork harbour, J. V. Thompson, Esq. 
Presented by G. Johnston, M.D. 
b. Dry, on paper. Youghal, Miss Ball. Presented by G. 
Johnston, M.D. 
c. d, e. In spirits. Presented by G. Johnston, M.D. 
/. In sph’its (primary state). Presented by G. Johnston, 
M.D. 
g. In spirits (secondary state). Southampton. Presented 
by G. Johnston, M.D. 
