214 PANLORIDiE. 



L. NORVEGicA, Chemnitz. 



Plate VIII. %. G to !),and (animal) Plate II. fig. 3. 



Ml/a No)-vef/ica, Chemn. Conch. Cab. vol. x. (1788), p. 345, pi, 170, f. 1647, 

 1648.— TuRT. Conch. Diction, p. 100, f. 100.— Flem. Brit. 

 Anim. p. 466. — Wood, General Conch, p. 98, pi. 18, f. 4, 5. 

 — DiLLW. Recent Shells, vol. i. p. 48. — Index Testaceol. pi. 

 2, Mya. f. 13. 

 Mt/a nitida. Fabric. Skrivt. Natur. Selskab. (1798), vol. iv, part 2, pi. 10, 



f. 10. 

 Amphiiksma Corbuloides, Lam. Anim. s. Vert. ed. 2, vol. vi. p. 129. 

 Mya striata, Mont. Linn. Trans, vol. xi. p. 188, pi. 1, f. 13. — Turt. Conch. 



Diction, p. 105. 

 Mya jiellucida, Brown, Mem. Wern. Soc. vol. ii. p. 505, pi. 24, f. 1. 

 Lyonsia striata, TuRT. Dithyra Brit. p. 35, pi. 3, f. 6, 7. 

 Anatina Norvegica, Sowerb. Genera Shells, Anatina, f. 2. — P.eeve, Conch. 



System, pi. 34, f. 2. 

 Osteodestna Corbuloides, Desh. in Lam. Anim. s. Vert. vol. vi, p. 85. — Desh. 

 Elem. Conch, pi. 8, f. 12, 13, 14.— Hanl. Recent 

 Shells, p. 24. 

 Lyonsia Norvegica, Sowerb. Conch. Manual, ed. 2, f. 491, 492. — Maciull. 



Moll. Aberd. p. 300. 

 Myatella Montagui, Brown, Illust. Conch. G. B. p. Ill, pi. 40, f. 26, 27. 

 Magdala striata. Brown, Illust. Conch. G. B. p. Ill, pi. 44, f. 1, 2, 10. 

 Osieodesme Corbulo'ide, Chenu, Traite Elem. p. 51, f. 164, 165, 166. 

 VAR. — Tellina cormcans, Scacch. Osserv. Zool. p. 14. 



Pandorina „ Scacch. Catalog, p. 6. — Ann. N. II. vol. iv. p. 294, 



pi. 14, f. 1 to 4. 

 Osieodesma coniscans, Philippi, Moll. Sicil. vol. ii. p. 15, pi. 14, f. I. 

 Anatina truncata, Lam. Anim. s. Vert. (Desh. ed.) vol. vi. p. 77 (in part). — Desh. 



(not Deles, nor Hani.) Encycl. Meth. vol. ii. p. 40. 

 Lyonsia clonguta, Gray, in British Museum. — Hanl. Recent Shells, p. 25, 

 suppl. pi. 13, f. 27. 

 „ coruscans, Desh. Exped. Scient. Algerie, Moll. pi. 25. A. 



From the ossicle of Montagu's shell having been repre- 

 sented as fixed, Captain Brown has instituted a genus 

 based upon the figured type for its sole reception. Having 

 examined Mr. Lyons''s own specimen, and conferred with 

 him upon the subject, we are enabled positively to assert 

 its identity with the present species. The general contour 

 is oblong, the texture very thin, brittle, and somewhat 

 translucent, extei-nally dull whitish, and internally of a 



