476 



BIBLIOGRAPHY OP 



Siphonaria Lecanium Phil. 

 Trochus disculus Phil. 

 Buccinum nucleolus Phil. 

 Terebra fulgurata Phil. 

 Columbella pallida Phil. 



spadicea Phil. 



taeniata Phil. 

 Dentalium hyalinum Phil. 



[Here follows a copy of Menke's List of Mazatlan Shells, from Zeit. F. Mai. 1S47-51. 

 Descriptions arc given of the following. — \Y. G. B.] 



1857. 

 Planaxis acutus Mke. 



obsoletus Mke. 

 Euomphalus radiatus Mke. 

 Trochus (Calcar) Mel- 

 chersi Mke. 



versicolor Mke. 



ligulatus Mke. 

 Rissoa stricta Mke. [Mke. 

 Cerithium interruptum 

 Columbella nasuta Mke. 



Terpsichore Sowb. 

 Pleurotoma Melchersi 

 Oliva Melchersi Mke. [Mke. 

 Crepidula striolata Mke. 

 Acmaea mutabilis Mke. 



fascicularis Mice. 



mesoleuca Mke. 



ADDITIONS AND CORRECTIONS. 



2 et passim TmperatoT = Uvanilla. 

 Spondylus Lamarckii = S- calcifer. 

 Petricola sinuosa Conrad = P. robusta. 

 Corbula birarinata = C. alba? 

 Tyleria fragilis II. and A. Adams. 

 Semele proximo =s S. flavescens Could. 

 Sanguinolaria purpurea = S. miniata Gould (Tellina.) 



