Zoological Society. 43S 



verticali, ohliqu^ lunari; peristomate simplice, acuto, margine 

 supero brevi, basali valde arcuato, columellari dilatato, sinuato. 

 Diarn. 10, alt. 5 mill. 



Collected by Mr. Cuming at Dingle, island of Panay, under de- 

 cayed leaves. 



8. Helix strigilis, Pfr. Hel. testd umbilicatd, depressd, lenticu- 

 lari, tenui, pellucidd, pallid e corned, acute carinatd; anfractibus 

 6 angustis, vix convexiusculis, superne confertim costulato-striatis, 

 lineis elevatis concentricis reticulatis, ultimo basi convexiore, lavi- 

 gato, nitido ; umbilico mediocri, cylindrico ; apcrturd subverti- 

 cali, angulatO'lunari ; peristomate simplice, acuto, margine supero 

 brevi, strictiusculo, basali valde arcuato. 



Diam. 12, alt. 5^ mill. 



Collected by Mr. Cuming at Himamaylan, island of Negros. 



9. Helix conspersula, Pfr. Hel. testd imperforatd, turbinatd, 

 striatuld, opacd, tenuiusculd, stramined vel cinnamomed, punctis 

 albis confertissime conspersd ; spird conoided, apice obtusiusculo, 

 nigricante ; suturd mediocri, castaneo-marginatd ; anfractibus 6 

 convexiusculis, ultimo subangulato, basi planiusculo ; columelld 

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

 turd ampld, lunato-ovali ; peristomate simplice, breviter expanse, 



Diam. 2^, alt. 15 mill. 

 Hab. ? 



10. Helix Hartmanni, Pfr. Hel. testd umbilicatd, depressd, sub- 

 discoided, acute carinatd, arcuatim distincte striatd, unicolore 



fused ; spird vix elatd ; suturd lineari ; anfractibus 6 planulatis, 

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

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

 gine supero simplice, antrorsum arcUato, basali subincrassato. 



Diam. 26, alt, 8 mill. 



Hab. ? 



11. Helix helicophantoides, Pfr. Hel. testd perf or atd, depressd, 

 tenui, oblique et confertim costulato-striatd, stramined, rufo tes- 

 sellatd et strigatd; spird planiusculd ; anfractibus 3| vix convex- 

 iusculis, rapide crescentibus, ultimo depresso ; aperturd perobliqud, 

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

 matis, callo tenuissimo junctis. 



Diam. maj. 4|, alt. 2 mill. (Spec. max. coll. Cuming.) 

 Hab. Island of Juan Fernandez. 



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

 Perhaps it may belong to the same genus. 



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

 tenuissimdydistanter costulatd, pellucidd, stramined, strigis obliquis 

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

 vexiusculis, rapids accrescentibus, ultimo basi paulb convexiore; 

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

 acuto, marginibus callo tenui Junctis, supero antrorsum arcuato. 



Diam. 7, alt. 3 mill. 



Hab. Island of Juan Fernandez. 



