BCAL.MM \. m LUOUL 



S. BELLI LA] A. Adam>. I'l. I 7. fin. Hi. 



M..IV -|..l)..-i- than tin- precrdiiiL: -peri.-, iviMilarlv -piridly 

 Mriated with trellisrd interstices, umbilicus covered by a callii-, 

 coliimella project iiii;- at the base. Length, 1 '."> mill. 



/.*. d'tiffit, .In/, 11/1, <il/?JW. 



Very jnl>:il)ly an embryonic shell, and its pcrtincncr t< tlii- 

 irrou|) is somewhat doiihtthl. 

 S. . ..\i i\\ \. An--as. Tl. 17, fi<r. 4~). 



Narrowly unihilicatcd, r:itlu-r solid, white, srinipcllticid, suture 

 distinct, whorls ~>> i-oiindcd, first three t ransvei>ely ril>l>ed and lon- 

 u-itudinally striate<l, remainder transversely punetate-st 1'iate ; um- 

 l)iliciis l)orlei-ed hy a rounded callus; aperture with a channeled 

 angular projection in front. Diam. 4 mill. 



Port Jack*ii, A //>//////</. 



This species, like the last, appears to he a yoiin^ shell, and a 

 doubtful member of the group. 

 S. -TKI ATA, Watson. PI. 18,% 68. 



White, spirally striated, with a small, strongly bordered umbili- 

 cus: whorls 4, well rounded, a litle tabulated below the >uture, last 

 whorl tumid. Length, 1'5 mill. 



Near Cape York, X. An*fi-n/in. 



Differs in form and strise from the preceding specie-. 



S. CANCELLATA, (Delpfi inn/'/ Joluixfoni, Beddome), and S. I.AIUATA, 

 Tenison Woo<ls. rnn'gured. 



Genus SCALIOLA, A. Ad., 1860. 



S. BELLA, A. Ad. PI. 17, fig. :V.>. 



Cmbilicated, thin, white ; whorls <), convex, eoven-d with 

 tinated grains of sand, suture channeled. Length. 4 mill. 



Japan, 



S. CALEDONICA, Crosse. PL 17, fiir. 42. 



rmbilii-us >-areeIy rimate. whitish, with a^u'lutinated grains of 

 sand; whorls 9, convex. Length/ 3*25 mill. 



New i'nlol 

 Differs in form from the preceding species. 



S. AKKNOSA, A. Ad. PI. 17. fig. 17. 



lively rimate, turrieulated. with narrow slroulder, white; 

 whorls 7, convex, suture deep. Length, 7~> mill. 



X. A n.*trarm ; Honolulu, SandwicA Zk 



