NATURAL SCIENCES OF PHILADELPHIA. 459. 



Pennant British Zool., iv. 1777. 



Philippi Enum. Moll. Sicil., i. 1836; ii. 1844. 



Pliny Hist. Nat., lib. xxi. cap. 80. 



Poli Testacea utriusque Siciliae, pt. 2, 1795. 



Potiez et Michaud Gallerie des Mollusques, ii. 1844. 



Pultney Dorsetshire Catalogue, 1799. 



Quatrefages Ann. des Sciences Naturelles, 3d ser., si. 



Rang Manuel de Conch., 1829. 



Recluz Rev. et Mag. de Zoologie, 2d ser., i. p. 64. 



Reeve Conch. Syst., p. 37, 1841. 



Roissy Moll., vi. p. 454, 1805. 



Rousset Obs. sur l'Origine etc. des Vers, de Mer., 1733. 



Rumphius Museum. 



Schacchi Cat. Coq. Reg. Neap., p. 8, 1836. 



Schroter Einleitung in die Conchylien, ii. 1784. 



Schumacher Essai d*un Nov. Syst., p. 94, 1817. 



Schweigger Natiirgeschichte, 1820. 



Seba : Museum, iii. t. 94, 1761. 



Sellius Commerc, liter. Nov., p. 409, 1732. Hist. Nat. Tendi- 

 nis, 1733. 



Sismondi Syn. An. Foss. 



Sowerby Illustrations of British Shells, 1859. Genera of Shells, 



182024. Conchological Manual, 1842. 



Spengler Skrivt. Nat., ii. pt. 1, 1792. 



Stimpson Check-List, 1800. Bost. Proc. Shells of New Eng- 

 land, 1851. 



Swainson Elements, 1835. Treatise on Malacology, 1840. 



Thompson Edinburg Mag., xviii. p. 121, 1834. Fauna of Ireland 



in Ann. Mag. Nat. Hist., xx. 



Thorpe, C British Marine Conchology, 1844. 



Turton Conchological Dictionary, 1819. Conchylia dithyra 



Brit., 1822. 



Tufts Proc. Essex Inst., i. p. 26. 



Vallisnieri Op. Phys. Med., ii. 



Voigt Cuv. Thierr, iii. 



Walch Naturgforsch, x. p. 38. 



Wheatley, C. M Catalogue of Shells of United States, 1842. 



Wood, Wm Index Testaceologicus, edit. 2, 1828. 



Woodward, S. P Manual of Mollusca, pt. 2, 1854. 



Synonymy and Descriptions. 



Order PHOLADACEA. 



(Family 1. PHOLADIDjE.) 

 (Family 2. GASTROCHJENW2E.) 

 Family 3. TEREDIDJE, Carpenter. 



Teredid.e, Carpenter, Lectures on Mollusca, p. 100. 



Teredina, (part.) Sieb. Lehrb. vgl. Anat., p. 235. 



Teredinadce, (part.) Fleming, Hist. Brit. Anim., p. 454. 



Teredinidce, (part.) Fleming, Hist. Brit. Anim., p. 409. 



rholadida, (part.) Gray, Zool. Proc, 1847, p. 187. Gray, Ann. and Mag. Nat. 



Hist , 2d ser. viii. p. 381. Woodward, Manual, p. 327. Adams, Genera, 



ii. p. 323. 



1862.] 



