52 



BIBLIOGRAPHY OP 



Page. 



29 Cyclas Caroliniana Bos., Lam. 



{Cyrena Say.) 

 29 dubia Say, 

 29 edentula Say. 

 29 transversa Say. 

 29 triangularis Say. (Mexique. ) 



Page. 



29 Cyclas hammalis Raf. 



(Corbicula.) 

 29 staminea Conr. 

 29 Tremesia patelloides Raf. 

 29 Rangia cyrenoides Desm. 

 Gnathodon Gray. 



Jay. — A Catalogue of Recent Shells, with descriptions of new 

 or rare species, in the collection of John C. Jay, M. D. Illus- 

 trated by 4 plates. Second edition. New York, 1836: 8vo. 

 pp. 87. 

 [Vide fourth edition of tlie same.] 



CowthOMy. — Description of New Species of Mollusca and 

 Shells found in Massachusetts Bay : by Joseph P. Couthouy. 

 From the Bost. Journ. Nat. Hist,, vol. ii. (American Journal 

 of Science and Arts, 0. S,, vol. xxxiv, No. 1, July, 1838, pp. 

 216-219.) 



Bulla triticea Couth. 

 Natica consolidata Couth. 

 Oxinoe ? glabra Couth. 

 Jaminia exigua Couth. 

 Scalaria subulata Couth. 



Novangliae Couth. 

 Turbo incarnatus Couth, 



cinereus Couth. 



obscurus Couth. 

 Pyramis striatulus Couth. 

 Turritella erosa Couth. 

 Pleurotoma bicarinata Cou. 

 Cancellaria buccinoides C. 

 Fusus harpularius Couth. 



pleurotomarius Couth. 

 Trichotropis costellatus C. 



Page. 





Page. 



216 



Tellina sordida Couth. 



217 



216 



Cardium pubescens Couth. 



217 



216 



Nucula myalls Couth. 



217 



216 



tenuisulcata Couth. 



217 



216 



Terebratula septentrio- 



218 





nalis Couth. 



218 



216 



Eolis Bostoniensis Couth, 



218 



217 



salmonacea Couth. 



218 





(^Cavolina Brug.) 



218 



217 



gymnota Couth. 



218 





(^Tergipes Cuv.) 



218 



217 



Tritonia Reynoldsii Couth. 



218 



217 



Chiton fulminatus Couth. 



218 



217 



sagrinatus Couth. 



218 



217 



Emersonii Couth. 



218 



217 



■ Patella Candida Couth. 



219 



liCa. — A Synopsis of the Family of Naiades: by IsAAO Lea. 

 Philadelphia: Carey, Lea & Blanchard, 1836. 8vo. pp. 62. 

 With a plate of Unio spinosus Lea, 



[Vide third edition.] 



