198 



PECTENIDxE. 



Pecten Islandicus. 



Fig. 87 



Shell sub-orbicular, reddish or orange-brown; ears unequal; surface covered 

 witli small, crowded, irregularly disposed, scaly, radiating ribs, which reappear 

 within. 



Ostrea hlancUca, Muller, Zool. Dan. Prod. No. 2990.— Lin. Iter Westrogoth. 200, t. 5, 



fifr. 7. — Gmelin, 3326, No. 55. — Shaw, Zool. Misc. xxiii. t. 978, 987. — Wood, 



Ind. pi. 7, fig. 21. — Fadk. Fauna Gra-nl. 415. — Knorr, De'lices, &c. t. 1, pi. B, fit;s. 



3, 4. — Lister, Conch, t. 1057, lig. 4. — Gualt. Test. t. 73, fig. R.— Sera, Mus. 



ii. t. 87, fi'X- 7. 

 Pecten hiandwns, CiiEMN. Couch, vii. 314, t. 65, figs. 615, 616. — Turton, Conch. Diet. 



258; Brit. Biv. 216. — Desh. Encyc. Meth Vers, iii. 724, pi. 212, fig. 1. — Flem. Brit. 



Anim. 385, pi. 212, fig. 1. — Lam. An. sans Vert. vii. 145. — Say, Amer. Conch, i. 



pi. 56. — De Kay, N Y.Moll. 173, pi. 11, fig. 206— Golld, Inv. 1st cd. 133, fig. 87. 

 O^trca ciiinabarina, BouN, Mus. 103. — Dillwyn, Catal. 256, No. 20. — Schroex. Eiul. 



iii. 326, No. 9. 

 Pecten Pealii, Conrad, Amer. Mar. Conch. 12, pi. 2, fig. 2. 

 Pecten rubidus, Mautyn, Un. Conch. No 153, pi. 53, fig. 1 (1784). 

 Chlaniys Islandicus, CiiENU, Man. ii. 184, fig. 928. 



Shell sub-orbicular, or broadly obovate, equal, the upper valve 



Fig. 495. 



p. hlandiciis. 



slightly more convex than the lower, covered with an indefinite 

 number, fifty to a hundred, of narrow, unetiual, crowded, irregularly 



