75 



for continuing the generic name Eburna to 

 the shells which he proposes to leave in the 

 present genus, principally because it will be 

 remembered that the typical species of the 

 genus, and the only one to which the name 

 could be properly applied, which species is 

 commonly called " L'lvoire' in French, is 

 that which Mr. S. separates from it, actually 

 taking away the species to which the name 

 was originally applied and leaving those to 

 which it is not applicable. Should it not be 

 thought advisable to restore these to Bucci- 

 num, it appears to us proper to alter the name: 

 because we think it better to give a name 

 without any signification than to convey an 

 erroneous idea. 



1959 Eburna Zeylanica 



1960 spirata 



1961 areolata 



1962 Valentiana, Swaius. 



1963 papillaris 



1964 Ambulacrum 



TEREBRA. 



1965 Terebra maculata 



1966 flammea 



1967 — crenulata 



1968 dimidiata 



1969 muscaria 



1970 ' — subulata 



1971 oculata 



1972 duplicata 



1973 striatula 



1974 Myuros 



1975 scabrella 



1976 \ strigilata 



1977 lanceata 



