328 AMEKICAN JOURNAL 



GERMAN. 



Systematischea Conchylien-Cabinet von Martini und Chemnitz. 



199th Part. 4to. Nurnberg, 1870. 



Contains continuation of monograph of Venus, with pLates 

 35 — 38, iUustrating the genus. 



Novitates Conchologicae. Supplement III. Monographie der Mollusken- 

 gattung Venus, Liune. Bj Dr. Edward Romer. 24th and 25th Parts, with 

 six colored plates. 



In this issue is commenced the monograph of the sub-genus 

 Tapes. 



