>ine faint spiral | Im-ad- ; u Inn : ! j,. la-i i 



rxn-ular periphery; aperture small, lip without vn 

 L< ,,-th, '-' mill. 



K. I'KKN \MI;I < EN8IB, Wat-on. |'l 



Imperiorate. polished. \\hite, uiili |.. -Jn r.,uii.!, H.-\M..H- rili-. 

 and broad interspaces, \\ith I'aint microM-opj,- -piral markr 

 \vliin-ls r. Hal. jtcriplirry not aiiirulatrd ; lip varicose. 



Ix-n^th. 2 mill. 



off Pen 



U. MRITA. Mnn|>. IM. f>.. li-'. 17. 



Close to R. trmittriiitii, .Ml--., luit li:i> DOOl ami 



imm.u -ul.-i. LniLTtli, 'J mill. 



I 



The author has only irivcn distinctive diaractri- f'..r hi- q 

 and having no sju-cinicn, I cannot drscrilM- it. 



It. i.<. i. K.I. i M, Phil. IM. 65, li.- l ( ->. 



Pupiform, solid, whitish, or yellowish; with 14-10. Mattel! 



iar. close rilis, and undulated -uture: lij not prot ra.-tcd. imr 

 v.aricos(>. Length. L''-". mill. 



/.'' 

 K. Krcini.A. Watson. IM. ':;, ti-. I'l. 



liathei- solid, vitreous, shining, Bubopaleeoent ; whorls 4"), raj- 



idly increasing, suture distinct ; with 'Jii 'Jo tle\uoii> rounded ril^, 

 about (juallin.ir the intersj.accs. vani>hiiiL r !!. \v. -pirallv In 

 yellowish white, with I wo .i- t hree spiral Beriesof ch.-inui -pot-. 

 Length, I'") mill. 



Descrilieil hv Watson a.- /'. .V" preOCCUpi 'aucn 



fold. 

 U. TUBBICULA, .leffrey.-. IM. l>~>. ti-. |s. 



Minutely rimate, thin, -cinipellucid. a little <liinin-_ r . x \ 

 whorls 4, tumid, rapidly inerea-in-_ r . with deep -utun ; \\ 

 fhin, distant, curved COSttt, and im -pii-al -eiiljitnre. 



Length, 1"-' mill. 



K. BBYCHIA, VerrilL IM. 68 



Minutely rimale. thick, hrowni-h, \\ith alunit II ritlui 

 rounded rils. tadini: on the lower part ..f the li..,l\ 



