98 



cibus 9, crassis, rotundatis ; apertura ovali, margine 

 incrassato, labio interne incrassato, expanse ; colore, inter 

 varices, pallide cseruleo. 



The whorls of this very small shell are few in number, the 

 last disproportionately large, with about nine very thick 

 rounded varices ; the aperture is oval, with a very thick edge, 

 and the inner lip expanded. 



Brought by Mr. Cuming from Cagayan in the Isle of 

 Mindinao. 



60. Sc. HEXAGONA. (pi. xxxiii. f. 67.) Sotv. Jun. Zool. 

 Proc, 1844. 



T. brevi, laevi, imperforata ; anfractibus contiguis ; varici- 

 bus sex, crassis, prominentibus, ad apicem oblique continuis ; 

 apertura rotundal a : colore albo. 



A short, imperforated white species, with whorls closely 

 united, and strong varices forming about six oblique, con- 

 tinuous lines along the spire. In the cabinet of Mr. Cuming, 

 brought by Col. Moifat from Acupalca. 



61. Sc. UNiFAsciATA. (pi. xxxiii. f. 68.) Sow. Jun, Zool. 

 Proc. 1844. 



T. pyramidal!, sub-elongata, leevi, imperforata ; anfractibus 

 numerosis, contiguis ; varicibus sex, rotundatis, angustis, ad 

 apicem oblique continuis ; apertura rotundata, labio interno 

 sub-incrassato ; colore inter varices, pallidissime griseo, fascia 

 fusca prope suturam cincto. 



Similar to the j^receding, but more elongated, with more 

 numerous whorls, on the upper part of which, close to the 

 suture, is a broad brown band, by which the species may lie 

 distinguished. West Indies. 



62. Sc. ELENENSis. (pi. xxxiv. f. 102.) Soiv. Jun. Zool. 

 Proc. 1844. 



T. pyramidali, leevi, imperforata ; anfractibus contiguis ; 

 varicibus sex, ad suturam sub-plicatis, irregulariter continuis ; 

 apertura ovali ; colore albo. 



Like the last, but without any band, and having the varices 

 straighter, and not so regularly continuous. Collected by Mr. 

 Cuming at Punta, St. Elena, West Columbia, in sandy mud, 

 six fathoms. 



63. Sc. OBTUSA (pi. xxxiii. f. 54.) Sow. Jun. Zool. 

 Proc, 1844. 



T. ventricosa, pyramidali, imperforata, laevi; anfractibus 

 contiguis ; varicibus numerosis, crassis, rotundatis, continuiS;^ 



