TITLES. BIOLOGY. 11 



223. [Tryon, G. W.] Descriptions of new species of marine Bivalve 

 MoUusca in the collection of the Academy of Natural Sciences. 

 No. 2. vi, pp. 23 & 24, pi. i. 



224. . Note on Ci/clophorus foliaceus^ Reeve (non Chemnitz), and 



C. leai, Tryon. vi, pp. 25 & 26. 



225. . Notes on Dr James Lewis' paper, " On the shells of the 



Holston river." vii, pp. 86-88. 



225a. . Catalogue of the Family Cyprinidie. vii, p. 252. 



226. . Catalogue of the recent species of the Family Glauconomyidce. 



vii, pp. 253 & 254. 



227. . Catalogue of the recent species of the Family Petricolidce. 



vii, pp. 255-258. 



228. — — . Catalogue of the recent species of the Family Cardiida;. vii, 

 pp. 259-275. 



229. Wheatley, C. M. Revision of M. Petit's catalogue of the genus 

 Monocondyloea, D'Orb. i, pp. 65-67. 



230. Whitfield, R. P. Descriptions of new species of Eocene Fossils. 

 i, pp. 259-268, pi. xxvii. 



231. Wolf, J. Descriptions of three new species of [non-marine] shells. 

 V, p. 198, pi. xvii pars. 



232. . Catalogue of the shell-bearing MoUusca of Fulton County, 



Illinois, vi, pp. 27-29. 



Biographical and Obituary Notices. 



Woodward, S. P. ; i, p. 379 : Cuming; i, p. 379 : Adams, C. B. ; i, p. 191 : 

 Reeve; i, p. 189: Valenciennes; i, p. 192: Bouchard Chantereaux ; i, 

 p. 192 : Cantraine ; ii, p. 288 : Poulson ; ii, p. 288 : Gould ; iii, p. 106 : 

 Kennicott; iii, p. 107: Alder; iii, p. 252. 



II. BIOLOGY. 



K.—ANA TOMY, PH Y8I0L0GY. 



1. General. 



Anatomy of Lepetidce; Dall (89). — Anatomy of Gadinia reticulata, 

 Sby. ; Dall (90). — Anatomy of Siphonaria; Dall (91). — Animal and 

 anatomy of Acmceidoe and Fatellidce; Dall (93). — Animal of Trivia 

 californica, p. 122, Fachypoma gibberosum, p. 130, Leucapina cremdata, 

 p. 131, FissureUidea binia.culata, p. 132, Fissurella volcano, p. 134; Dall 

 (96). — Animal of Fidgur and Sycotypus; Gill (115). — Animals of some 

 American Helices; Newcomb (145). — -Animals of some Polynesian Marine 

 Gastropods; Pease (159). — Animal of Torinia; Pease (164). — Animal of 

 Cyproia caput-anguis, Phil.; Pease (165). —Animal of following new 

 genera, CocJdiopa, Fluminicola, Gillia, and Potamopyrgus; Stimpson 

 (184). 



