BRITISH SPONGES. 
21 
a~e. Brit . Sp. t. 20. fig. 1. Berwick Bay. Presented by G. 
Johnston, M.D. 
f. In spirits. Presented by G. Johnston, M.D. 
g. Spicula of a , in Canada balsam. Prepared by J. S. Bow- 
erbank, Esq. 
2. Grantia lacunosa. 
Grantia lacunosa, Bean MSS.; JoJinst. Brit. Sp. p. 176. t. 20. 
figs. 2, 3, p. 251. 
a. Brit. Sp. t. 20. figs. 2, 3. Scarborough, W. Bean, Esq. 
Presented by G. Johnston, M.D. 
b. Spicula of a , in Canada balsam. Prepared by J. S. 
Bowerbank, Esq. 
3, Grantia ciliata. 
Spongia ciliata, Fabric. Faun. Groenl. 448 ; Turt. Gmel. iv. 657 ; 
Bose. Vers , iii. 169 ; Lamour. Cor. Flex. 55, Corail. 151. 
Spongia coronata, Ellis and Soland. Zooph. 190. pi. 58. figs. 8, 9, 
copied in Esper, Spong. tab. 61. figs. 5, 6 ; Turt. Gmel. iv. 65 7 ; 
Turt. Brit. Faun. 208 ; Stew. Elem. ii. 433 ; Bose. Vers , iii. 169; 
Montagu in Wern. Mem. ii. 88 ; Lamour. Cor. Flex. 54, Corall. 
171 ; Lam. Anim. s. Vert. ii. 370, 2nd edit. ii. 560; ScJiweig. 
Beobacht. 80. tab. 5. fig. 47, opt. ! ; Grant inEdin. New Phil. 
Journ. i. 170, ii. 122. pi. 2. figs. 17, 18; copied in Blainv. Atlas , 
pi. 94. figs. 17, 18. 
Spongia panicea, Esper , Spong. tab. 18. figs. 1,2. 
Scvpha coronata, Gray , Brit. PI. i. 357. 
Grantia coronata, Hassall in Ann. and Mag. Nat. Hist. vi. 174. 
Grantia ciliata, Flem. Brit. Anim. 325 ; Johnst. in Trans. Newc, 
Soc. ii. 271 ; Bellamy's South Devon, 269 ; Thompson in Ann. 
Nat. Hist. v. 254 ; Johnst. p. 176. t. 20. f. 4,5, t. 21. f. 6, 7, and 
p. l.f.l, p.252. 
Calcispongia ciliata, Blainv. Actinol. 531. 
Spongia fistulosa, Chiaje , Anim. Nap. iii. 113. t. 37. f. 14, 15. 
a, b, c. On Conferva. Ireland, W. Thompson, Esq. Pre- 
sented by G. Johnston, M.D. 
d. With G. compressa. Presented by G. Johnston, M.D. 
e , f, q. On Fucus. R. Orwell, Essex. Presented by W. B. 
Clarke, M.D. 
h, i, k. In spirits. Presented by G. Johnston, M.D. 
l. In spirits. Presented by G. Johnston, M.D. 
m. Spicula of a, in Canada balsam. Prepared by J. S* 
Bowerbank, Esq. 
