— 399 — 



Pages 



W. Tryon Jr. Continuation by H. A. Pilsbry. — 

 Partie XLIV (1889), partie XLIV a (1889), partie 

 XLV (1890) et partie XLVI (1890). . . 76, 145, 376 



Manual of Conchology ; structural and systematic. 

 With illustrations of the Species. By George 

 W. Tryon Jr. Continuation by H. A . Pilsbry. — 

 Seconde série : Pulmonata. — Partie XX (1889), 

 partie XXI (1890) et partie XXII (1890). 78, 146, 377 



List of the Shells of Lake Tanganyika to be had of 

 G. B. Sowerby (1889) 79 



Diagnoses of new Shells from Lake Tanganyika. By 

 Edgar A. Smith (1889) 79 



Viaggio di Leonardo Fea in Birmania e regioni 

 vicine. — XVIII. Molluschi terrestri e d'acqua 

 dolce, di Cesare Tapparone Ganefri{ 1889) . . 81 



Contribution to the Mollusca of Florida. By Charles 

 T. Simpson (1887) 83 



Nomenclature and Check-List of North American 

 Land Shells. By H. A. Pilsbry (1889) .... 84 



Notes on the Anatomyof Pholas (Barnea) costata, 

 Linné, and Zirphsea crispata, Linné. By W. H. 

 Dali (ÏSSd) 85 



Descriptions of fourteen new Species of Shells. By 

 G. B. Sowerby (1889) 86 



Histoire physique, naturelle et politique de Mada- 

 gascar, publiée par Alfred Grandidier. — Volume 

 XXV. Histoire naturelle des Mollusques, par 

 H. Crosse et P. Fischer. — Atlas, première partie 

 (1889) 143 



On the Hinge of Pelecypods and its Development, 

 with an attempt toward a better subdivision of 



