18 
BRITISH RADIATA. 
Fam. 2. Astropectinid^e. 
Astropectinidse, Gray, Ann. Sf May. Nat. Hist. 1840, 180. 
1. Astropecten. 
Astropecten, Linck, de Stellis Mar. t. 27 ; Gray, Ann. <$• Mag. 
Nat. Hist. 1840, 180; Blainv. Diet. Sc. Nat. lx. 220, 1830; 
Mull, and Trosch. Ast. 67. 
Asterias, Agassiz, Prod. Ann. Nat. Hist. i. 441; Forbes, Went. 
Trans, viii. 5. 
Stellaria, Nardo, Isis 1834, 717 (not Linn.). 
1. Astropecten irregularis. 
Asterias aurantiaca (or auranciaca?), Muller, Zool. Dan. t. 83; 
Prod, n.2831 (not Linn.) ; Lamk. Hist. ii. 563?, 2nd edit. iii. 
251 ? ; Flem. Brit. Anim. 486 ; Johnst. Mag. Nat. Hist. ix. 299. 
fig. 44; Forbes, Wern. Mem. viii. 118; Brit. Starf. 130. fig. 
Astropecten irregularis, Linck, 27. t. 6. fig. 13; Gray, Ann. Nat. 
Hist. 1840, 182. 
Ast. irregularis, Penn. Brit. Zool. iv. 61. fig. 57- 
Astropecten , Linck, t. 5 & 6. figs. 5 & 13. t. 8. figs. 11, 12. 
t. 4. fig. 14. t. 27- fig. 44, cop. E.M. t. 90. figs. 1-5. t. 91. 
figs. 1-6. 
? Ast. Johnstoni, Chiaje, Mem. ii. 356. 
? Stella marina minor, Johnst. Hist. Nat. t. 8. fig. 1 1 . 
Astropecten Mulleri, Muller and Trnschel, Wiegm. Arch. x. 1844, 
181 ; Duben and Koren, Zool. Bidrag. 24 7. 
a. Adult. 
b, c. S. coast of England. Presented by A. G. Melville, M.D. 
2. Luidia. 
Luidia, Forbes, Wern. Mem. viii. 123, ined. ; Brit. Starf. 135; 
Gray, Ann. and Mag. Nat. Hist. 1840, 183 ; Miill. and Trosch. 
Ast. 77, 1841 ; Duben and Koren, K. Veter. Akad. 1844, 113. 
Hemicnemis, Miill. and Trosch. MSS. Ast. 77- 
1. Luidia Savignii. 
Asterias Savignii, Audouin, Savig. Echinod. t.3, 1826. 
Luidia Savignyi, Gray, Ann. Nat. Hist. 1840, 183; Mull, and 
Trosch. Ast. 77 ; Duben and Koren. Zool. Bidrag. 254. 
Asterias rubens, Johnst. Mag. Nat. Hist. ix. 144. fig. 20. 
A. pectinata, Couch, Mag. Nat. Hist. n. s. Jan. 1840. 
Luidia fragilissima, Forbes, Wern. Mem. viii. 123; Brit. Starf. 
135. fig. ; Gray, Ann. Nat. Hist. 1840, 183. 
7_w * 7 Wifinm . Arrli iii 1 Q3 
