MOLLUSOA. 329
Adams, H. — Description of a new Genus of Freshwater Bivalve
Mollusea, belonging to the Family Corbulidce, from the Collection
of H. Cuming, Esq. Proc. Zool. Soc. 1860, p. 203. Archer, T. C. — On a Species of Ostrea, taken from the Copper
Sheathing on the bottom of a vessel in the Liverpool Graving
Docks. Ann. N. H. 3 ser. v. p. 401. Bryson, A. — Notice on the Boring of the Pholadidae. E. S. E.
Proc. 1S60, p. 321. Clark, "VV. — On the Lepton, salcatulum of Mr. Gwyn Jeffreys. Ann.
N. Hist. 3 ser. v. p. 27. Dickie, C. — On the structure of the Shell in some species of Pecten.
Eep. Brit. Ass. 1859. Trans. Sect. p. 147. Fahraeus, O. J. — Om Perliisket och Linne's hemliga konst. Ofvers.
Stockh. 1859. Gratiolet, P. — Eecherches pour servir a l'histoire cles Brachiopodes,
(2 Monog.) Arch. Sc. Phys. et Nat. 1860, p. 247. (from Journ.
de Conchyliologie.) Hessling, Von. — Ueber die Befruchtung der Elussperlenmuschel, Z.
w. Z. x. p. 358. Jeffreys, J. Gwyn. — Note in Answer to Mr. Clark's Remarks on
Lepton sulcatulum. Ann. N. H. 3 ser. v. p. 131. — — Synoptical List of the British Species of Teredo ; with a
notice of the Exotic Species. Ann. N. H. 3 ser. vi. p. 121.
Notice of an undescribed peculiarity in Teredo. Ann. N. H.
3 ser. vi. p. 289.
Lea, I. — Observations on the Genus Vnio, together with Descrip- tions of new Species, their soft Parts and embryonic Forms in the Family Unionidaa. Vol. vii. ( ) 1860.
— — Descriptions of Four new Species of Unionida?, from Brazil and Buenos Ayres. Phil. Acad. Proc. 1860, p. 89.
Descriptions of Fifteen new Species of Uruguayan Unionida?.
Phil. Acad. Proc. 1860, p. 90.
Descriptions of Five new Species of Uniones, from North
Alabama. Phil. Acad. Proc, 1860, p. 92.
Descriptions of Two new Species of Uniones from Georgia.
Phil. Acad. Proc. 1860, p. 305.
Descriptions of Three new Species of Uniones, from Mexico.
Phil. Acad. Proc. 1860, p. 305.
Descriptions of Seven new Species of Unionida?, from the
United States. Phil. Acad. Proc. 1860, p. 306.
Descriptions of Six new Species of Unionida? from Alabama.
Phil. Acad. Proc. 1860, p. 307.
Descriptions of Three new Species of Exotic Unionidae.
Phil. Acad. Proc. 1860, p. 307.
Muller, Fritz. — Beschreibung einer Brachiopodenlarve. (plate.) Arch. Anat. 1860, p. 72. Ann. N. H. 3 ser. vi. p. 310.
Prince, Temple. — Descriptions of new Species of Cyrena and Corbi- cula, in the Cabinet of the Academy of Natural Sciences at Phi- ladelphia. Phil. Acad. Proc. 1860, p. 80.
