84 TROCHUS. 



inferne tuberculis ' tribus parvis instructa ; intus lirato, margins 

 Isevi. 



Bombay (Cuming.) 



A prettily variegated conical species, somewhat resembling a 

 Polydonta in appearance. (A. Ad.) 



P. Z. S. 1854, p. 316. 



CLANCULUS EDENTULUS A. Adams. C. testa orbiculato-conoidea, 

 sordido rufa, albo variegata, cingulis transversis granosis sculpta; 

 anfr. parum convexis, umbilici margine subcrenulata ; columella 

 supra plicata, infra edentula, margine infra tuberculis tribus ; labro 

 intus subsulcato. 



Habitat unknown. 



P. Z. S. 1851, p. 162, no. 40. 



CLANCULUS JUCUNDUS Gould. Testa parvula, depressa, ovato- 

 conica ochracea vel rufescens; anfr. 5, convexis, prope suturam 

 tessellatis, interdum omnino strigatis, liris inrequalibus cinctis, ad 

 anfr. majores gemmatis ; sutura canaliculata ; basi rotundato ; um- 

 bilico crenulato; dente columellari eminente, acuto ; labro intus 

 sulcato. Alt, 5, diam. 5 mill. 



Sydney, N. S. W. 



About the size of C. minor. 



Proc. Bost. Soc. Nat. Hist, viii, p. 17 (March, 1861). Otia 

 Conch., p. 156. 



CLANCULUS MACULOSUS A. Adams. C. testa elevato-conoidea, 

 rufo-fusca, maculis albidis variegata ; anfr. rotundatis, cingulis 

 granorum ornatis, interstitiis oblique striatis, margine umbilici 

 crenulato ; columella supra tuberculo magno instructa, basi dente 

 biplicato terminata ; labro intus lirato, lira suprema maxima. 



Habitat unknown. 



P. Z. S., 1851, p. 160, no. 29. 



CLANCULUS MINOR A. Adams. C. testa parva, conica, albida, 

 fasciis rufo-fuscis radiatim ornata ; anfr. planis, cingulus transversis 

 granosis sculpta, anfractu ultimo angulato, basi planiuscula, margiue 

 umbilici crenulata ; columella tuberculo decurvato terminata ; labro 

 intus lirato. 



Id. of Masbate, sandy mud, 7 fms. (Cuming.) 



L. c. p. 161, no. 36. 



CLANCULUS NIGRICANS A. Adams. C. testa depresso-conica, 

 umbilicate, nigricante ; aiifr. planis, cingulis quinque granulatis 

 ornata, ultimo augulata, carinis planis duabus in parte inferiore, 



