— 123 — 



apice abrupte attenuato: anfr. 13— 14compressi, suprerailaeves, 

 ceteri granulis seriatim dispositis undique obducti, ultimus ^l^ 

 testae superans, basi seriebus 2 distinctioribus cinctus; sutura 

 anguste canaliculata; apert. ovata, basi truncata, canali subtu- 

 buloso, basi profunde exciso; labro externo semicirculari , colu- 

 mella brevissima, strictiuscula. — Long. 5, diam. 1,6 Mm. 



Miirex tubercularis Montagu Test. Br. p. 270. 



Cerithium pygmaeuiu Philii^pi En. II p. 162 T. 25, F. 26. 



Cerithium tuberculare Forhes et Hanley III p 365 T. 91, F. 7. 8. 



Cerithiopsis tubercularis .Jeltreys Br Conch. IV p. 26(! T. 81, F. 1. 

 ~ Sowerby III. Ind. T. 15, F. 11 - Weinkauff Mittehn. p 169. 

 — Watson Linn. Soc Journ. XIX p. 90. 



Cerithium Henkeli Nyst Coq. foss. belge p. 340 T. 41, F. 22 



Cerithiopsis acicula Brusina Contrib. p. 71. 



Cerithiopsis aciculata Locard Cat. p. 184. 

 Hab. Mare Mediterraneum et Atlanticiim. 



Species inquirendae: 



Cerithiopsis acuminata Monteros. Enum p. 39, 

 M. medit. 



