126 
BRITISH RADIATA. 
a. On Pholas, with L. tenuis and L. ? Presented by 
G. Johnston, M.D. 
b, c, d. On shell. Berwick Bay. Presented by G. John- 
ston, M.D. 
e. On rock, with Lep. nitida, L. catenata, L. Hava. Pre- 
sented by G. Johnston, M.D. 
f. On stone. Presented by G. Johnston, M.D. 
g. ( h . ?) On shells. Presented by G. Johnston, M.D. 
9. Discopora. 
Discopora, LamJc. Hist. ii. 164, ed. 2. ii. 248 (type D. verrucosa ); 
Lamx. Expos. Method. 42 (type D. verrucosa ) ; Blainv. Man. 
Act. 446 ; not Fleming nor Johnston. 
Lepralia, sp. Johnst. Brit. Zooph. ed. 2. 316. 
1. Discopora verrucosa. 
Cellepora verrucosa, Esper, Cellep. t. 2. figs. 1, 2; not Disco- 
pora verrucosa, Lamk. Hist. ii. 164, ed. 2. ii. 248. 
? Lepralia Johnstoni, Bean, MSS. 
Lepralia verrucosa, W. Thompson, Ann. Nat. Hist. xiii. 441 ; 
Johnst. Hist. Brit. Zooph. ed. 2. p. 316. t. 56. fig. 3. 
Lepralia reticulata. Couch, Corn. Faun. iii. 117. pi. 22. fig. 9. 
a. On an old shell with Hippothoa lanceolata. Presented 
by G. Johnston, M.D. 
b. On wood. Presented by G. Johnston, M.D. 
2. Discopora bispinosa. 
Lepralia bispinosa, Johnst. Hist. Brit. Zooph. ed. 2. p. 326, t. 57. 
fig. 10. 
a. Presented by G. Johnston, M.D. 
10. Eschara. 
Eschara, Ray ; Fleming, Brit. Anim. 531 ; Johnst. Brit. Zooph. 
ed. 1. 297, ed. 2. 350; Lamk. Syst. 375, Hist. ii. 173, ed. 2. 
265. 
Eschara, sp. Pallas, Zooph. 40. 
Nullipora, sp. Solander. 
Cellepora, sp. Esper. 
1. Eschara foliacea. 
Eschara retifonnis, Rail Syn. 1. 31 ; Flem. Brit. Anim. 531. 
Stony foliaceous Coralline, Ellis, Corall. 71. no. 3. pi. 30. fig. a, 
A, B, c; Borl. Comw. 239. pi. 24. fig. 6. 
Eschara fascialis, Pall. Elench. 44. 
Millepora foliacea, Ellis and Soland. Zooph. 133. 
Cellepora lamellosa, Esper, Cellep. p. 146. t. 6. figs. 1-5. 
