62 



perist. duplex: internum continuum, obtuse prominens, ex- 

 ternum dilatatum, expanso -inflexurn , latere sinistro an- 

 gustissimum. Diam. maj. 18, min. 14V 2 , alt. 7 8 mill. 



41. C. unicolor Pfr. (289.) T. umbilicata, glo- 

 boso-conica, solida, longitudinaliter striatula, spiraliter 

 confertim sulcata , opaca , albida vel fulvido-strainirifa ; 

 spira conica, apice obtusiuscula; anfr. 5 convexiusculi, 

 ultimus superne et medio acute carinalus: carina tertia 

 validissima circa umbilicum ansrustum, infundibuliformem, 



O " ' 



intus profunde spiraliter sulcatum; apertura parum obliqua, 

 angulato-circularis; perist. simplex, marginibus callo lu- 

 natim exciso junctis, dextro expansiusculo, sinistro rnedio 

 angulatim incrassato. Diam. maj. 28, min. 22, alt. 20 mill. 



42. C. Ba relay an um Pfr. (292.) T. obtecte per- 

 forata, globoso-conica, solida, longitudinaliter conferiim 

 striatula & carinis multis acute elevatis munita, violas- 

 centi-fusca, strigis saturatioribus & pallidionbus varic - 

 gata; spira conica, apice obtusa (saepe truncatula); anfr. 

 5 parum convexi, ultimus carinis 3 validioribus, promi- 

 nentioribus munitus: maxima mediana , secunda basali, 

 tertia in partesupera; apertura fere verticalis, subcirculari, 

 intus livido-sanguinea; perist sanguineum, subiRcrassaturn. 

 expansum, ad anfractum penuhimum lunatim emarginatum 

 margine dextro carinis crenulato, columellari fornicato-re- 

 flexo, perforationem fere claudente. - Long 29, diam. 

 23 mill. Ap. intus 13 mill. diam. ^i'tt^^^ ,-Cu^ 



43. C. Kraussianum Pfr. (297.) - T. umbilicata, 

 globoso-conica, solidula, striatula, liris cariniformibus 

 permultis, alternis minoribus sculpta, opaca, livido cin< i - 

 rea, obsolete subfasciata; spira turbinata, acutiuscula: 

 anfr. 5 convexi, ultimus peripheria distinctius carinatus 3 

 basi parum convexus; umbilicus mediocris, pervius; aper. 

 tura parum obliqua , intus fulvo cinerea; perist. album, 

 tenue, undique expansum, ad anfractum ponultimum bre- 

 titer interruptum. Diam. maj. 14'/a, min. 12, all. 12 mill. 



