940 



PROCEEDINGS OF THE NATIONAL MUSEUM. 



*Bean, William. Fossil Shells. 



Mag. Nat. Hist., IX, 1836, pp. 

 3'76-377, 3 figs. 

 *Beauchamp, William. Uistributiou of 

 Unio pressus (Lea). 



Am. Naturalist, XVII, 1883, pp. 433, 

 434. 



* Erosion of Fresh-water Shells. 



Conch. Ex., No. 1, 1888, p. 49. 

 *Beck, H. Index Molluscorum prPBsen- 

 tis ajvlMusei Principis Angustissimi 

 Christiani Frederici. Hafnias, 1837. 

 BiELETZKi, N. Ph. BBcieukIm. H. $. 4bii;k- 

 e;iiaxT> noni ii crsopoKX paKOBna bi y eaiuiixi 

 Unio, etc. 



Tpy4Li o6ui. ucnbiT. 7rpiipo,u>i intn. 

 xapbKOBCK. ynHBepciiT. t. Ttii, xm (1879) 

 1880, CTp. 115-132. 

 Bell, Egbert. Catalogue of Animals 

 and Plants, collected and observed 

 on the southeast side of the St. Law- 

 rence, from Quebec to Gaspe, and in 

 the counties of Kimouski, Gaspe, and 

 Bouaventure, in 1858. 



Geol. Survey Canada, Bept. of Prog- 

 ress for 1858. Montreal, 1859, pp. 251- 

 255. 

 Bell, Egbert, jr. Notes on the Natural 

 History of the Gulf of St. Lawrence, 

 and the distribution of the Mollusca 

 of Eastern Canada. 



Can. Nat. and Geol., IV, 1859, pp. 

 197-220. 

 Belon, p. De Aquatilibus, 1553. 

 Beneden, p. J., VAN. Sur le sexe des 

 Anodontes, et la signification des 

 Spermatozaires. 

 Bull, de I'Acad. de Brux., XI, Pt. 2, 



1844, pp. 377-385; V Institut, XIII, 



1845, No. 598, p. 217; Isis. 1848, pp. 

 1019, 1020. 



Benoist, Emile. Les Unios de la Gi- 

 ronde, etc. 



ActesSoG. Linn. Bord.,\^, p.lxii-lsiv, 

 1897. 

 *Benoit, Luigi. Nuovo catalogo delle 

 conchiglie Terrestri e Fluviatilidella 

 Sicilia, etc , 1881, pp. 176. 

 Benson, W. H. Descriptive catalogue 

 of terrestrial and fluviatile Testacea, 

 chiefly from the northeast frontier of 

 Bengal. 



Jour. Asiat. Soc. Beng. V, 1836, p. 

 350; II, p. 741. 



* Benson, W. H. Chusan Shells, col- 



lected by Dr. S. Cantor. 



Jour. Asiat. Soc. Beng., XXIV, 1855, 

 pp. 119-141. 

 Eeprinted without date, pp. 22. 



Summary in Ann. Nat. Hist., 1842, 



pp. 119-140. 



* Descriptions of Indian and Burmese 



Species of the Genus Unio, Eetz. 



Ann. Nat.Hist.,X, 1862, pp. 184-195. 



* Bernardi, a. C. Description d'especes 



nouvelles. 



Jour, de Conch., VII, 1?58, pp. 301- 

 303, pi. X, fig. 1. 

 * Description d'especes nouvelles. 



Jour, de Conch., IX, 1860, p. 331-332, 

 pi. XII, figs. 1, 2, 4. 

 Betta, Eduardo de. Intorno agli Studi 

 perunamalacologiaterrestreefluYia- 

 tile deir Italia. 



Atti 1st. Fen. (5), VI, 1880, pp. 

 419-431. 

 Betta, Eduardo de and Martinelli, 

 PiETRO Paolo. Catalogo dei mol- 

 luschi terrestri e fitiviatili viventi 

 nolle provincie Venete, Verona, 1855, 

 pp. 102. 



* BiELZ.E, A. Fauna der Land- undSiiss- 



wasser - Molluskeu Siebenbiirgens, 

 1863, p. 206; 2d ed,, 1867, p. 216. 



* Verzeichniss der Mollusken und 



Conchyliensamlung, 1865. 



Systematisches Verzeichniss der 



Land- und Siisswasser-Molluskendes 

 Ostreichischen Kaiserstaates. 



Verhandl. und Mittheil. des Siehen- 

 biirg Vereins fiir Naturwiss. in Her- 

 niannstadt, XVI, 1865. 



* BiNGLEY, William. Useful knowledge, 



etc., 3 A'ols., 1825, London. 

 *BiNNEY, W. G. Bibliography of North 

 American Conchology previous to the 

 year I860., Pt. 1, American authors, 

 1863, Pt. 2, Foreign authors, 1864. 

 Smithsonian Miscellaneous Collec- 

 tions, V, 1864; IX, 1869. 

 Blainville, Henri-Marie Ducrotay 

 DE. Mollusques. 



Diet. Sci. Naturelle, 1814, 1824, 1828. 



Sur la classification methodique des 



animaux et etablissment d'une nou- 



velle consideration pour y parvenir. 



Bull. Soc. Philom., 1814, pp. 175-180. 



Observations sur les branches des 



Anodontes. 

 Jour.de Phys., LXXXIX, 1825,p. 127. 



