NORTH AMERICAN CONCHOLOGY. 91 



Vol. Pa. PI. Fig. Name. Locality. 



V 373 Ampullaria urceus. Mississippi. 



Bulimus. urceus Brug. 

 Tome vi, An. xiii. 



vi 167 Ix 2-4 Fodia (rougeatre) Bosc. Charleston. 



vi 227 Ostrea Virginica. North. America, 



vi 308 Perua maxima Lam. (fossil). Virginia, 



vi 334. Venus mercenaria L. North America. 



Cristofori and Ian. — Concliylia terrestria et fluviatilia in 

 collectione nostra exstantia, &c. &c. : by Gr. De Cristofori 

 and Giorgio Ian. Milano, 1832. 



[No descriptions are given. — W. G. B.] 



Page. Name. Locality. 



6 Planorbis trivolvis Say. Am. bor. 



7 Paludina solida Say. Am. bor. 



I>'Orl)igny. — Mollusques Yivants et Fossiles classes suivant 

 leur distribution gcologique et geographique, &c. : par Alcide 

 D'Orbigny. Tome Premier. Paris, 1846, 1847. 



Page. Name. Locality. 



256 Rossia palpebrosa Owen. Elwin Bay. 



311 Loligo Pealei Lesueur. South Carolina, &(?, 



Born. — Testacea Musci Ca^sarci Yindobonensis : by I. A. 

 Born. Yindobonte, 1780. 



[I omit all species referred simply to "America." — "W. G. B.] 



Pa. PL Fig. Name. Locality. 



5 1 1, 2 Chiton squamosus. Carolina. 



15 Pholas costatus. Virginia. 



72 V 8 Venus pennsylvanica. North America. 



300 xi 5 Murex reticulatus. Carolina. 



312 canaliculatus. Virginia, Canada. 



3'JO xvi 17 Helix fuscata. Virginia. 



