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soletd), basi convewiusculo ; aperturd obliqud, subangulato-lu- 
nari; peristomate simplice, recto, margine columellari supra 
perforationem breviter reflexo. 
Diam. maj. 38, min. 33, alt. 23 mill. 
Locality unknown. 
4. Hewrx axusicans, Pfr. H. testd perforatd, depressd, stria- 
tuld, sublevigatd, nitidd, hyalino-albidd ; spird vix elevatd ; 
suturd impressd, marginatd ; anfractibus 5 planiusculis, lente 
accrescentibus, ultimo non descendente, subrotundato, circa per- 
Sorationem impresso ; aperturd verticali, late lunari ; peristo- 
mate simplice, acuto, margine columellari brevissime reflexo. 
Diam. maj. 8, min. 7, alt. 4 mill. 
Hab. in insula Jamaica. 
5. Hexix puiocornora, Pfr. H. testd subperforatd, depres- 
suld, tenuissimd, striatuld, pellucidd, nitidd, fulvo-luted, flam- 
mulis angulatis et serrulatis rufis confertis pictd ; spird parum 
elevatd, apice subpapillatd ; anfractibus 34 convexis, rapide 
accrescentibus, ultimo depresso, basi planiusculo ; aperturd per- 
obliqud, rotundato-lunari ; peristomate simplice, recto, margine 
columellari subreflexo. 
Diam. maj. 63, min. 54, alt. 3 mill. 
Locality unknown. 
6. Hexrx sericatuta, Pfr. H. testd perforatd, depressd, dis- 
coided, subtiliter et confertim costulatd, striatd, subsericd, gri- 
seo-corned, lineis brunneis irregularibus radiatd ; spird pland ; 
anfractibus 43 vix convexiusculis, ultimo subrotundato, juxta 
perforationem subimpresso ; aperturd subverticali, laté lunari; 
peristomate simplice, recto, obtusiusculo, margine basali declivi, 
superne reflexo, perforationem feré occultante. 
Diam. maj. 43, min. 4, alt. 21 mill. 
Hab. ad Port Jackson (Mr. Strange). 
7. Hewrx nosiuis, Pfr. H. testd anguste umbilicatd, subturbi- 
nato-depressd, solidd; striatd, lineis impressis concentricis et 
abliquis subtiliter decussatd, fulvd ; spird parum elevatd, sub- 
turbinatd ; anfractibus 6 parum convexis, ultimo medio eirculo 
elevato, obtuso cincto, infra eum fascia saturate castaned, deor- 
sum dilutd, ornato, circa umbilicum pallido ; aperturd ampld, 
parum obliqud, laté lunari, intus margaritaced ; peristomate 
simplice, recto, margine columellari ad umbilicum in laminam 
brevem, triangularem reflexo. 
Diam. maj. 53, min. 45, alt. 30 mill. 
Hab. in insula Borneo, var. pallida in insulis Philippinis. 
8. Hextrx sorneensis, Pfr. H. testd oblique perforata, de- 
pressd, tenuiusculd, striis incrementi distinctis et lineis obli- 
quis, impressis, crebris decussatd, saturate fulvd ; spird viz ele- 
vatd, obtusd ; anfractibus 4 parum convewis, celeriter accrescen- 
