29 BRITISH SPONGES. 
4. GRANTIA pulverulenta. 
Spongia ananas var., Montagu in Wern. Mem. ii. 97. pl. 16. fig. 3. 
Sp. pulverulenta, Grant in Edin. New Phil. Journ. i. 170. 
Scypha ovata, Gray, Brit. Pl. i. 358. 
Grantia pulverulenta, Flem. Brit. Anim. 525; Bellamy’s South 
Devon, 269; Johnst. Brit. Sp. 180, 252. 
Spongia inflata, Della Chiaje, Anim. s. Vert. Nap. iii. p. 114. 
tav. 37. figs. 16, 17. 
Var.? Spongia ananas, Mont. Wern. Trans. ii. 96. t. 16. figs. 1, 2; 
Johnst. Brit. Sp. 181. 
Grantia ananas, Fleming, B. A. 525. 
Inhab. ? 
5. GRAnNTIA fistulosa. 
Grantia fistulosa, Johnst. Brit. Sp. p. 181. t. 20. fig. 7, p. 252. 
a. Portaferry, Ireland, W. Thompson. Presented by G. 
Johnston, M.D. 
5. Spicula of a, in Canada balsam. Prepared by J. 8. 
Bowerbank, Esq. 
6. GRANTIA botryoides. 
Spongia botryoides, Hillis and Soland. Zooph. 190. pl. 58. figs. 1- 
4; copied m Esper, Spong. tab. 61. figs. 1-4; Turt. Gmel. iv. 
660; Turt. Brit. Faun. 209; Stew. Elem. i. 434; Bose. Vers, 
im. 173; Montagu in Wern. Mem. 1. 89; Lamour. Cor. Flea. 
81, Corall. 184; Lam. Anim. s. Vert. 11. 382, 2nd edit. ii. 573; 
Templeton in Mag. Nat. Hist. ix. 471. 
Sp. complicata, Montagu in Wern. Mem. ui. 97. pl. 9. figs. 2, 3; 
Gray, Brit. Pl.i. 358 ; Grant in Edin. New Phil. Journ. i. 169. 
Spongia confervicola, Templeton in Mag. Nat. Hist. ix. 470. f. 67. 
Seypha botryoides, Gray, Brit. Pl. i. 357. | 
Grantia botryoides, Flem. Brit. Anim. 525; Johnst. in Trans. 
Newe. Soc. 1. 270; Bellamy’s South Devon, 268 ; Johnst. Brit. 
Sp. p. 179. t. 21. figs. 1-5, p. 252. 
Calcispongia botryoides, Blainv. Actinol. 531. 
a & g. Br. Sp.t. Bangor, W. Thompson, Esq. Presented 
by G. Johnston, M.D. 
b. On slate, Br. Sp.t.21.f.3. Holy Island. Presented by 
G. Johnston, M.D. 
c,d. On slate. Holy Island. Presented by G. Johnston, 
M.D 
e, f. OnFucus. Berwick Bay. Presented by G. Johnston, 
M.D 
g. Spicula of a, im Canada balsam. Prepared by J. S. 
Bowerbank, Esq. 
