257 



M. exilis (not Gmel.), Hidalgo, Cat. Moll. Mar. de I'Esp. p. 



96, 1867. 

 M. seeallna, Hidalgo, Cat. Moll. Mar. de I'Esp. p. V6, 1867. 



Weinkauff, Coach. desMittelmeeres, ii, 22, 1808. 



Mediterranean Sea.* 



183. M. sem.en,t Reeve, Conch. Icon. M;trginelia, pi. 26, f. 



145, 1865. Ilab. unknotvn. 



184. M. seminula, Gould, Proc. Bost. Nat. Hist. Soc. vii, 



884, Dec. 1860. 

 Gould, Otia Conchologica, 139, 1862. 



False Bay, C. of Good Hope. 



185. M. serrata, Gaskoin, Proc. Lend. Zool. Soc. 1849, p. 19j 



1849. 

 Reeve, Conch. Icon. Marginella, pi. 23, f. 124 a, b, 1865. 



Mauritius, Gaskoin. 

 M. siMiLis, Sowb., is 31. obesa, Redf. 



186. M. simplex, Reeve, Conch. Icon, Marginella, pi. 22, f. 



115, 1865. Eastern Australia. 



187. M. sordida, Reeve, Conch. Icon. Marginella, pi. 24, f. 



137, 1865. Hab. unknown. 



M. SowERBiANA, Petit, is 31. monilis, Sowb. and perhaps 



of Lian. 

 M. SPILOTA, Ravenel, of Catalogues, is an unpublished, 



hence unknown, species. 

 M. SPLENDENS, Recve, is 31. Reeveana, Petit. 



188. M. Storeria, Couthouy, Boston Journ. Nat. Hist, i, 440, 



pi. 9, f. 1, 2, 1837. 

 f M. cosrulescens, var. Sowb., Thes. Conch, i, pi. 77, f. 155, 



{not 153 and 154), 1846. 

 M. Sauleyana, Petit (not Reeve), Journ. de Conch, ii, 47, pi. 



1, f. 11, 1851. 

 31. crassilabrum, Reeve (not Sowb.), Conch. Icon. Marginella, 



pi. 18, f. 92, 1865. Coast of Brazil and Caribbean Sea. 



189. M. striata,! Sowb., Thes. Conch, i, 375, pi. 75, f. 81, 82, 



1846. 

 Reeve, Conch. Icon. pi. 27, f. 155, 1865. 



St. Thomas, W. I. 



* Most of the synonomy of the perplexing M. triticea of Lam. becomes 

 clear if we separate the Senegal shell from that of the Mediterranean, 

 referring the former type to M. exilis, Gm., and the latter to M. secalina, 

 Phil. 



t Yery near to M. ovuliformis. Orb. 



X Compare with M. sulcata, Orb. 



