tusj apertura subverticalis, circularis; perist. continuum, 

 simplex, rectum. — Diam. m.'jj. 14, min. 11, alt. 5 mill. 



24. C. ignescens Pfr. (149.) — T. ptrlorata, glo- 

 boso-cor.ica, tenuis, lineis spiralihus subtiiissimis confer- 

 lim sculpta, diaphana, nitida, ignescens; spira turhinata, 

 obtusiuscula ; sutura profunda; anfr. 4'/^ convexi, uhimus 

 basi distinclius suicatus; apertura ohliqua , suhcircularis; 

 perist. simplex, expansum, marginibus approximatis, non 

 junctis. — Diam. maj. 14, min. 11, alt. 11 '/2 miil. Ap. inlus 

 7 miil. longa. 



26. C. latelimbatum Pfr. (153.) — T. perforata, 

 glohoso-conica, tenuis, miuule spiraiiter striata et iiueis 

 obtusis elevatis subaequidistantihus cincta, diaphana, pa- 

 rum nitida, alha, macuiis & fasciis pallide fulvis varie- 

 gata; spira turbinaia, acutiuscuia ; anfr. 5 convexius- 

 culi, rapide crescentes, uiiimus rotundatus, medio linea 

 acute elevata suhcarinatus; umbilicus angustus, vix per- 

 vius; apertura obliqua, subcircularis; perist. aibum, duplex: 

 inlernum interruptum, breviter porreclum, marginibus 

 callo tenui junctis, exterrjum undique aequaliler diiatatum, 

 angulatim patens, supra perforationem excisum. Diam- 

 maj. 17, mit). 13, ai(. 11 inill. Ap. iiitus ohlique 8'/, 

 mill. longa. 



26. C. sericatum Pfr. (155.) — T. perfoiata, glo- 

 boso-conica, tenuis, pelluci(ia, sericea, lineis obiiquis 

 subdislantibus scuipta, superne lineis 4 5 elevatis spi- 

 raiihus munita, hyalino-alhida, iiris corneis; spira lurhi- 

 nata, acuta , apice nigricans; anfr, 5, superi paruin con- 

 vexi , ultimus inflatus, subcarinatus. infra cariiiam fascia 

 1 castanea ornatus, basi liris spiraiihus nonnullis ohsoletio- 

 ribus scuiptus; umbilicbs angustispimus, non pervius; 

 Hpertura parum ohliqua, suhemarginato - eircularis: ])erist. 

 simplex, iuterruptum, tenue, horizonlaliter patens, margine 

 columellari medio suhlingulato-diiatato. — Diam. maj. 12 

 min, vix 10, alt, 9 mili. Ap. 6 mill. ionga. 



