130 
BRITISH MOLLUSCA* 
3. Argus niveus. 
Fecten niveus, Macgilliv. Edinb. Phil. Journ. xiii. 1825, 166. t. 3. 
f. 1; Flem. B. An. 384; Thorpe, M. Conch. 250; Brown, 
III. C.t. 34. f. 16, 17, 2nd ed. 74. t. 24. f. 16; Sow. Thes. i. 77? 
Pecten, t. 19. f. 223, 224 ; Forbes & Hanley, Brit. Moll . ii. 
276. t. 50. f. 2, & t. S. f. 3 (animal). 
a — d. Inverary. 
e. Hebrides. Presented by W. Nichol, Esq. 
4. Argus danicus. 
Fecten septem-radiatus, Muller, Z. Ban. Prod. no. 2992 (fide 
Loven) ; Loven, I. M. 31, 323. 
Fecten triradiatus, Mull. Z. Ban. ii. 25. t. 60. f. 1, 2 (fide Loven 
Sf Chemn.) ; Forbes, M. G. S. i. 420. 81. 
Pseud-amusium, Chemn. (not Klein ) Conch. Cab. vii. 298. t. 63. 
f. 601, 602. 
Ostrea hybrida, Gmel. S. N. 3318 (not Synon.) from Chemn. f. 601 . 
Ostrea triradiata, Gmel. S. N. 3326 ; Billw. Bee. Shells, i. 264 
(from Muller). 
Ostrea septemradiata, Gmel. S. N. 3327 (from Muller ). 
Pecten Danicus, Chemn. Conch. Cab. xi. 265. t. 207. f. 2043 ; 
Sow. Thes. Conch, i. 61. t. 12. f. 16, 1 . 17. f. 187 ; Hanley , Bee . 
Shells, i. 277 ; Forbes Sr Hanley, Brit. Moll. ii. 288. t. 52. f. 1, 
2 , 7 - 10 . 
Ostrea inflexa, Poli, Test. Sic. ii. 160. t. 28. f. 4, 5 ? 
Ostrea elevata, Poli, l. c. i. 161. t. 28. f, 17? 
Ostrea corallina, Poli, l. c. ii. 164. t. 28. f. 16?; Costa, Test. Sic. 
51 ? ; Billw. B. Shells > i. 255 (from Poli). 
Pecten adspersus, Lamk. Hist. 2nd ed. vii. 136 = E. M. t. 212. 
f. 6; Jeffreys, Ann . N. Hist. xix. 313; Philippi, Moll. Sic. i. 
82, ii. 57. 
P. pes-felis, Lamk. Hist. 2nd ed. vii. 140 (part.) ; Jeffreys, Ann. 
N. Hist. xix. 313; Philippi, Moll. Sic. i. 84, ii. 58? (not 
Synon.) ; Forbes, Bep. Brit. Assoc. 1845, ii. 66. 
Pecten glaber, Mont. T. B. Supp. 60 ; Penn. B. Z. ed. 4. iv. 87. 
no. 68; Turt. B. Biv. 211; Brit. Faun. 162. no. 293; Thorpe, 
B. M. Conch. 117; Flem. B. An. 384 ; Brown, III. Conch. G. B. 
73. t. 25. f. 3, 4. 
Ostrea glabra, Turt. (not Linn.) Conch. Bid. 132. 
Pecten Dumasii, Payraud. Cat. Moll. Corse , 75. t. 2. f. 6, 7 ; 
Jeffreys, Ann. N. Hist. xix. 313. 
Pecten nebulosus, Brown, Edin. Journ. N. Hist. 1835, i. 9. f. 1 ; 
III. C. G. B. 72. t. 22. f. 17. 
P. Jamesoni, Smith, Mem. Wern. viii. 106. t. 2. f. 1 ; Brown, III. 
C. G. B. 73. t. 25. f. 7. 
