94. Romer, Dr. Edw. Monographie der Molluskengattuug Venus. 



4to, IS col'd plates 9 00 



95. R/genfuss, F. M. Choix de Coqiiillages peintes d'apres nature. 



Elephant folio, with col'd plates. Copenhagen, 1758 18 00 



96. Rajinasqne, C. S. Complete Writings on Recent Conchology. 



Edited by Binney & Tryon. Svo. New York, 1865 .'..■ 2 50 



97. Rajinesqiie, C. S. Monograph of the Fluviatile Bivalve Shells of 



the River Ohio. Translated by C. A. Poulson. 12mo. 1832... 1 50 



98. Rof^i^massler, E- A. Iconographie der Land und Siisswasser Mol- 



lusken Europa's. 3 vols. 4to, mor., 90 col'd plates. Leipzig, 

 1835—59. (Published at $63) ■ 40 00 



99. RiimphiuK, G. E. D'Ambninsche Rariteitkamer. 60 plates, vel- 



lum, folio. Amsterdam, 1705 4 50 



100. Rang, P. C. A. L, Manuel des Mollusques. 18mo, 1 vol. text 



and 1 of plates. Paris, 1829 2 75 



101. Rang et Soiihyet. Histoire Naturelle des Mollusques Pteropodes. 



Folio, cold plates. Paris, 1852 9 00 



102. Rang. P. C. A. L. Histoire Naturelle des Aplysiens. Folio, 25 



coPd plates. Paris, 1828 '. 7 00 



103. Reeve, LoveU. Conchologia Iconica. Monograph of Melania. 



4 to, 59 col'd plates 



Monograph of Hemisinus, 

 Monograph of lo. 

 Monograph of Melatoma, 

 Monograph of Anculotus, 

 Monograph of Carinaria, 

 Monograph of Cerithidea, 

 Monograph of Erato, 

 Monograph of Lampania, 

 Monograph of Leiostraca, 

 Monograph of Niso, 

 Monograph of Ovulum, 

 Monograph of Potamides, 

 Monograph of Pyramidella, 

 Monograph of Pyrazus, 

 Monograph of Tornatella, 

 Monograph of Tympanotnos, 

 Monograph of Eulima, 

 Monograph of Cerithium, 

 Monograph of Telescopium, 

 Monograph of Vertagus, 



Monograph of Unio, plates 19 — 46 14 00 



Monograph of Tellina, plates 1 — 10 5 00 



Monograph of Margiuella, plates 14 — 27 7 00 



127. Schmidt, A. Kritischen Gruppen der Europaischen Clausilien. 



4to, 11 col'd plates. Leipzig, 1857 3 75 



* Th« additional plates completing these monographs can le imported at an expense of aboiU 

 75 out, eai h. 



