125 



nigricante ; suturd mediocri, castaneo-marginatd ; anfractibus 6 

 convexiusciilis, ultimo suhangulato, basi planiusculo ; columelld 

 obligvd, subarcuatd, subexcavatd, albd, castaneo-marginatd ; aper- 

 turd ampld, lunato-ovali ; peristomate siinpUce, breviter expa7iso. 



Diam. 23i alt. 15 mill. 



Hab. ? 



10. H£Lix Hartmanni, Pfr. Hel. testd umUlicatd, depressd, stil- 

 discoided, acute carinatd, arcuutim distincte striatd, unicolore 



fuscd; spird vix elatd ; suturd lineari ; anfractibus Q planulatis, 

 ultimo non descendente, basi convexiusculo ; umbilico magno, per- 

 spectivo; aperturd depressd, securiformi ; peristomate recto, mar- 

 gine supero simplice, antrorsum arcuato, basali subincrassato. 



Diam. 26, alt, 8 mill. 



Hab. ? 



11. Helix HELicoPHANTOiDES, Pfr. HbI. tcstd pcrforatd, dcprcssd, 

 temti, obligue et confertim costulato-striatd, stramined, rufo tes- 

 sellatd et strigatd; spii-d planiusculd ; anfractibus 3i vix convex- 

 iusadis, rapide crescentibus, ultimo depresso ; aperturd peroblicud, 

 ampld, subovali ; peristomate simplice, acuto, marginibus approxi- 

 matis, callo tenuissimo junctis . 



Diam. maj. 4f, alt. 2 mill. (Spec. max. coli. Cuming.) 

 Hab. Island of Juan Fernandez. 



The shape of this shell is very likę that of Helicophanta rufa. 

 Perhaps it may belong to the šame genus. 



12. Helix marmorella, Pfr. Hel. testd perforatd, depressd. 

 tenuissimd,distanter costulatd.pellucidd, stramined, strigis obliguis 

 et maculis rufis marmoratd; spird pland ; anfractibus 3 vix con- 

 vexiusculis, rapide accrescentibus, ultimo basi paulb convexiore ; 

 aperturd perobligud, ampld, lunato-ovali; peristomate simplice, 

 acuto, marginibus callo tenui junctis, supero antrorsum arcuato. 



Diam. 7, alt. 3 mill. 



Hab. Island of Juan Fernandez. 



13. Helix Kingi, Pfr. Hel. testd umbilicatd, depressd, sub lente 

 confertissime striatd, tenui, diapkand, stramined, rufo-flammulatd 

 et 1-2 fasciatd ; spird depressd; anfractibus 5į convexiusculis, 

 celeriter accrescentibus; umbilico majusculo, perspectivo ; aper- 

 turd lunato-ovali ; peristomate simplice, acuto, marginibus conni- 



yentibus, columellari subdilatato, patente. 

 Diam. 7, alt. 3 mill. (Spec. max. coli. Cuming.) 

 Hab. Island of Juan Fernandez. — An H. pusio. Kino- ? 



14. Helix radiella, Pfr. Hel. testd umbilicatd, depressd, sub- 

 Icnticulari, tenui, utrintįtie confertim costulatd, corned, strigis cre- 

 bris undatis, castaneis, ad peripheriatn latioribus radiatd ; spird 

 vix elevatd; anfractibus 5^ convexiusculis, ultimo subangulato. 

 basi planiusculo ; umbilico mediocri, pervio ; aperturd subverticali, 

 latl lunari; peristomate simplice, tenui. 



Diam. 4|. alt. 2į mill. 



Collected by Mr. Cuming on the island of Opara. 



