5G8 



BIBLIOGRAPHY OF 



[Proceedings of the Boston Society of Natural History — continued.] 



Name. 



Cyclas emarginata Prime. 

 bulbosa Anthony, MS. 

 flava Prime. 

 modesta Prime. 

 simplex Prime. 

 inornata Prime. 

 distorta Prime. 

 tenuis Prime 

 patella Gould. 



Lake Superior. 



Arkansas. 



Sault Ste. Marie. 



New York, Perm. 



Fox river, Illinois. 



Illinois. 



Oliio, Maryland. 



Mass. ? Maine. 



Oregon. 



I)r. W. I. Burnett. — On the Development of Mollusks 

 in llolotkuridae. 



Dr. Janies Lewis. — Description of — 

 Cyclas crocea Lewis. 



Notes on — 

 Lymneea catascopium. 



Otsego and Herkimer | 

 Counties, N. Y. 



T. J. Wliitteniore. — Notes on Lynmsea and Planorbis. 



Dr. Janies Lewis. — Notes on — 



Paludina decisa. 



Charles Girard. — Description of — 



Placobranchus simplex Girard. |Chelsea beach, Mass. 



William Stimpson. — Description and notes on — 

 Lepton longipes Stimpson. 



I>r. Janies Lewis*— Notes on — 



Alasmodon marginata Say. 



truncata Say. 

 Physa elongata Say. 



ancillaria < s ".</- 



elongatina Lewis. 



Remarks on Cyclas and Lymnea. 

 Cyclas — three groups of. 

 Limnaea catascopium. ) . . •, 



elodes. [■ ™_, 



emarginata. 



tical. 



Mohawk, N. Y. 



Mohawk, N. Y. 

 Mohawk, N. Y. 

 Mohawk, N. Y. 



Mohawk, N. Y. 

 Mohawk, X. V. 

 Mohawk, N. Y. 



Dr A. A. Gould. — Descriptions of — 



Pedicularia decussata Gould. 

 Helix aeruginosa GmiUl. 



infumata Gould. 

 Physa bullata Gould. 



humerosa Gould. 



virgata Gould. 



Planorbis ammon Gould. 



Georgia and Florida. 

 San Francisco. 

 San Francisco. 

 Oregon. [river. 



Colorado des.rt, Pecos 

 Gila riv. & San Diego. 



Cienaga Grande. 



