10 BIBLIOGRAPHY OP 



Unio radiatus. (U.ventricosus (young) Barnes. — Ed. Jr.) 



ovatus. 



triangularis. 



gracilis. 

 Alasmodonta rugosa. 



complanata. 

 Anodonta undulata. 

 Paludina decisa. 



IVicklin. — Conchological Observations on Lamark's Family of 

 Naiades : by Philip Houlbrooke Nicklin. (From Transac- 

 tions American Philosophical Society, N. S., vol. iii, pp. 395- 

 399. Read March 6, 1829.) 



Ifleilke. — Synopsis methodica Molluscornm, etc., quae in Museo- 

 Meukeano adservantur; cum synonymia critica et novarum spe- 

 cierum diagnosibus, auctore Carolo Theodoro Menke, M. D re . 



Pyrmonti, 1830. Editio altera. 



. [I give only the American species described as new. — W. G. B.] 



Pago. Name. Locality. 



132 Physa striata Menke. Goshen, Mass. 



132 subarata Menke. Cincinnati. 



133 Cyclostoma Mexicanum Menke. Papautla, Mexico. 



134 Paludina sulcosa Menke. Cincinnati. 

 134 Melania cruentata Menke. Cincinnati. 



134 ovularis Menke. Cincinnati. 



135 angulosa Menke. Cincinnati. 

 135 livescens Menke. Lake Erie. 

 135 curta Menke. Philadelphia. 



135 exarata Menke. Cincinnati. 



136 ligata Menke. Cincinnati. 

 136 fasciata Menke. Philadelphia. 



136 auriscalpium Menke. Cincinnati. 



137 Oxytrerna crenulatum Menke. Mexico. 



Green. — Monograph of the Cones of Xorth America, including 

 three new species : by Jacob Green, M. D. (From Transactions 

 of the Albany Institute, vol. i. Albany, 1830.) 



