142 
BRITISH RADIATA. 
6. Alecto. 
Alecto, Lamx. Exp, Meth. 84, 1821; Blainv. 1830; Johnst, 
Brit, Zooph, ; not Leach, 1815. 
1. Alecto granulata. 
Alecto granulata, M,-Edw, Mem, p. 13. pi. 16. fig. 3, 3 ; Johnst, 
Hist, Brit, Zooph. ed. 2. p. 280. t. 49. figs. 1, 2. 
Tubulipora trahens, Couch, Zooph, Cornw. 45; Corn, Faun. iii. 
105. pi. 19. fig. 5 (not good). 
a, h, c, d, e, f, g, h. On shell. Sana. Presented by G. John- 
ston, M.I). 
i, Tc. With Lepralia catenata. Sana. Presented by G. John- 
ston, M.D. 
2. Alecto major. 
Tubidipora repens?, S. V. Wood, Ann. ^ Mag. Nat. Hist. xiii. 14. 
Alecto major, Johnst. Hist. Brit. Zooph. ed. 2. p. 281. t. 49. 
figs. 3, 4. 
Alecto dichotoma, Landshorough, MSS. 
a, b, c. d. Sana Island. On shells and stones. Presented by 
G. Johnston, M.D. 
3. Alecto dilatans. 
Tubuhpora palmata ?, S. V. Wood, Ann. ^ Mag. Nat, Hist. xiii. 
14. 
Alecto dilatans, Johnst. Hist. Brit. Zooph. ed. 2. p. 282. t. 49. 
figs. 5-8. 
a, h, c, d. Sana Island. On shells. Presented by G. John- 
ston, M.D. 
4. Alecto gracilis. 
Alecto gracilis, M.-Edw. Mem. 15. t. 16. fig. 2 ; Johnst. Brit. 
Zooph. ed. 2. 282. 
Inhab. Isle of Man. 
7. Berenicea. 
Berenicea, Lamx. Exp. Meth. 80. t. 80. figs. 1, 2, 1821, not Peron. 
Tubulipora, sp. Johnst. Brit. Zooph, ed. 1, 1838. 
Diastopora, Johnst. Brit. Zooph. ed. 2. 276, 1847, not Lamx. 
Exp. MHh. 73, 1821 (fossil Flustra). 
Diastopores simples, M.-Edw. Ann. Sci. Nat, v. 252. 
Berenicea, sp. Flem. Brit. Anim. 1828. 
Obelia, Gr«y, Misc.*, not Lamx. 1821, 
1. Berenicea hyahna. 
Berenicea prominens, Lamx. Exp. Meth. 80. t. 80. figs. 1, 2 ? 
Berenicea hyalina, Flem. Brit. Anim. 533 (1828). 
