128 
obtusiuscula ; anfr. 5, sensim accrescentibus, subangulato-con- 
vexis, ultimo liris sub 6 distinctis filiformibus cincto ; apertura 
parum obliqua, subangulato-circulari ; perist. simplice, acuto, 
vie expansiusculo, marginibus subdisjunctis, columellari reflexi- 
usculo. 
Diam. maj. 4, min. 32, alt. 34 mill. 
Hab. Ceylon (Mr. Thwaites). 
8. CycLosromA (ADAMSIELLA?) LONGICOLLE, Pfr. C. festa 
penitus perforata, oblongo-turrita, truncata, tenuiuscula, liris 
spiralibus obsoletis et costulis confertis, acutiusculis clathrata, 
albida, seriatim rufo-punctata ; spira convexo-turrita ; sutura 
profunda, minutissime crenulata ; anfr. superst. 45, convexis, 
ultimo subterete, dorso vix angulato, antice longe soluto, oblique 
descendente ; apertura obliqua, circulari ; perist. duplice: in- 
terno breviter porrecto, externo dilatato, latere columellart 
subexciso, preterea rectangulariter patente, spiraliter sub- 
striato, rufo-radiato. 
Long. max. 17, diam. anfr. penult. 8 mill. 
Hab, Jamaica. 
9. CycLostoma (CycLostomus) PARVISPIRUM, Pfr. C. testa 
angustissime umbilicata, globoso-conica, solidula, sublevigata, 
nitidula, flavida, fascia 1 angusta, spadicea infra peripheriam, 
sepeque aliis interruptis ornata; spira parvula, conoidea, apice 
acutiuscula; anfr.43, modice convewis, celeriter accrescentibus, 
ultimo ventroso, circa umbilicum liris nonnullis elevatis munito ; 
apertura vie obliqua, ovali-rotundata, superne vie angulata ; 
perist. simplice, recto, ad anfr. penultimum breviter interrupto, 
margine columellari reflexiusculo. Opere. C. elegantis. 
Diam. maj. 12, min. 10, alt. 9-10, mill. 
Hab. 2 
10. Cyctostoma (CHoNDROPOMA?) PUNCTICULATUM, Pfr. 
C. testa anguste perforata, ovato-oblonga, truncata, liris spira- 
libus levibus, costulisque illas transgredientibus confertissimis 
sculpta, cereo-albida, seriebus spiralibus punctulorum ruforum 
ornata; spira subturrita; sutura eleganter et subremote den- 
tata; anfr. superst. 4, modice convewxis, regulariter accrescen- 
tibus, ultimo antice soluto, dorso carinato, infra medium lineis 
nonnullis rufis cineto ; apertura verticali, subelliptica, superne 
angulata, basi subeffusa; perist. simplice, continuo, undique 
breviter expanso. 
Long. 10, diam. 5 mill. 
Hab. West Indies. 
11, CycLostoma (CHonDROPOMA?) ANGUSTATUM, Pfr. C. testa 
via perforata, oblongo-turrita, truncata, solidula, liris spiralibus 
costisque confertioribus obtuse clathrata, fulvo-lutea, fasciis 
interruptis castaneis picta ; spira convexo-turrita ; sutura con- 
Sertim et acute crenata; anfr. superst. 42, conveaiusculis, ul- 
