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. 2S0. t. 49. figs. 1, 2. 
Tubulipora trahens. Couch, Zooph. Cornw. 45; Corn. Faun. iii. 
105. pi. 19. fig. 5 (not good). 
a, b, c, d, e,f, <j, h. On shell. Sana. Presented by G. John- 
ston, M.D. 
i, k. With Lepralia catenata. Sana. Presented by G. John- 
ston, M.D. 
2. Alecto major. 
Tubulipora repens ?, S. V. Wood, Ann. Sf Mag. Nat. Hist. xiii. 14. 
Alecto major, Johnst. Hist. Brit. Zooph. ed. 2. p. 281. t. 49. 
figs. 3, 4. 
Alecto dichotoma, Landsborough, MSS. 
a, b, c. d. Sana Island. On shells and stones. Presented by 
G. Johnston, M.D. 
3. Alecto dilatans. 
Tubulipora palmata?, S. V. Wood, Ann. Sf Mag. Nat. Hist. xiii. 
14. 
Alecto dilatans, Johnst. Hist. Brit. Zooph. ed. 2. p. 282. t. 49. 
figs. 5-8. 
a, b, 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. 
Inliab. Isle of Man. 
7. Berenicea. 
Berenicea, Lamx. Exp. Metli. 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. Meth. 73, 1821 (fossil Flustra). 
Diastopores simples, M.-Edw. Ann. Sci. Nat. v. 252. 
Berenicea, sp. Flem. Brit. Anim. 1828. 
Obelia, Gray, Misc.-, not Lamx. 1821. 
1. Berenicea hyalina. 
Berenicea prominens, Lamx. Exp. Meth. 80. t. 80. figs. 1,27 
Berenicea hyalina, Flem. Brit. Anim. 533 (1828). 
