318 



BIBLIOGRAPHY OF 



— Mr. Lea on tbe Naiades, in the Transactions 

 of the American Philosophical Society. (From Silliman's Jour- 

 nal, o. s., vol. xxii, No. 1, pp. 169-179. July, 1832.) 



[No descriptions or synonymy are given, but a repetition of Mr. Lea's 

 Synopsis.— W. G. B.] 



Alli®aiyBIl®flS. — Observations on the Genus TJnio, &c., by I. 

 Lea, in the Transactions of the American Philosophical Society. 

 (From Silliman's Journal, o. s., vol. xxvii, No. 2, pp. 371-377. 

 1835.) 



[Extracts from the paper criticized are given, but no new descriptions 

 or synonymy. — W. G. B.] 



Aaionyilioais. — Observations, &c., from the Transactions of 

 the American Philosophical Society, vol. vi, No. 1. (From 

 Silliman's Journal, o. s., vol. xxxv, p. 184. 1839.) 



[This is a mere notice of one of Mr. Lea's papers, without criticisms or 

 descriptions, with a list of species described. — W. G. B.] 



Msaldeman. — Correction to the article on Melanians (vol. xli, 

 p. 21): by S. S. Haldeman. (From Silliman's Journal, o. s., 

 vol. xlii. December, 1841.) 



Page. 



216 Melania undulata Say. 



216 Nerita aurita Miill. = n. g. 



Claviger. 

 216 Claviger aurita. 

 216 tuberculosa. 



Page. 



216 Trochlea Hald. (n. g.) 



(Planaria Capt. Brown.) 

 216 alba Brown. 



216 nitens Lea. 



Coiitlaoiiy. — Notes on the following: by J. P. Couthouy. 

 (From Silliman's Journal, o. s., vol. xxxvi, No. 2. April- 

 July, 1839.) 



Page. 



381 Patelloidea (Lottia). 

 381 . amcena Say. 

 381 alveus Conrad. 



381 Patelloidea caerulea. 



381 



pellucida. 



Europe. 

 Europe. 



