212 AMERICAN JOURNAL 



Helix KleciacM, Parreyss. Narenta. 



" prcetexta, " Dalniatia. 



" verticillata, " Isl. Rhodes. 



" turritella, 4 ' Dalmatia. 



" gyroides, " Croatia. 



" aranea, " Sicily. 



Zar Kenntniss unserer Limnceen aus der Gfruppe Gulnaria, 

 Leach (Radix Montf.) ; By W. Kobelt. 



Martini und Chemnitz's Systematisches Concbylien-Cabinet. Con- 

 tinued by Dr. H. C. Kiister. Parts 20 1 — 204, 1872. 



These four parts contain the text and plates of a commence- 

 ment of the monographs of Tellina and Triton, continuation of 

 Marietta, and illustrate Murex (without text.) 



Molluscorum Systema et Catalogus. System und Aufzablung 

 Sammtlicher Conchylien der Sammlung von Fr. Paetet. Pub- 

 lished by Dr. L. W. Schaufuss, Dresden, 1869. 



This valuable little work contains 



1. A catalogue, alphabeticaily arranged, of genera and syno- 

 nyms. 



2. A systematic catalogue of orders, families and genera. 



3. A catalogue of the very large collection of shells belong- 

 ing to the author. 



Novitates Conchologicee. Land Conchylien. By Dr. Louis Pfeiffer. Part 



38, with three colored plates, 1871. 



Novitates Conchologicae. Supplement. Monographic der Molluskengat- 

 tung Venus, Linne. By Dr. Edward Romer. Parts 30, 31. 6 colored plates. 

 Cassel, 1871. 



Continues the monograph of Tapes. 



Zwanzigster Jahresbericht der Naturhistorichen Gesellachaft zn 

 Hannover. 4to, 1871. 



Die Wirbellosen Meeresthiere der Ostfriesischen Kiiste ; ein 

 beitrag zur fauna der deutschen Nordsee. By Dr. A. 

 Metzger. 



Contains a list of Marine Mollusca. 



Archlv des Vereins dar Freunde der Naturgeschicbte in Meklen- 

 burg. 24th year, 8vo. Neubrandenburg, 1871. 



The Astartes of the East Sea. By E. von Martens. 



