14 



flammis longitudinalibus medio divisis pictus; infra attenuatus, 

 sulcatus; spira elevata, lseviuscula (f. 385).— Most nearly allied 

 to C. Sowerbyi, but with the spire less elevated and the base less 

 attenuated, and it is only sulcated at the base. 



103. centurio, Born. — C. turbinatus, tenuis, acute conicus; 

 spira subelevata, lateribus infra medium subarcuatis, versus basin 

 tenuiter sulcatus ; omnino lsevis, aurantio fasciatus, lineis angulatis 

 et fluctuatis castaneis ornatus (f. 367). — This elegantly-formed 

 shell is coloured with zigzag stripes of dark-brown upon bands of 

 orange. 



104. Delessertianus, Recluz. — C. C. centurioni similis, sed 

 spira magis elevata et convexa, rubro punctato-lmeatus ; lateribus 

 magis contractis (f. 365). — This exceedingly rare shell differs 

 from C. centurio in the greater elevation and convexity of the 

 spire, and in being ornamented with lines composed of reddish 

 spots. 



105. Malaccanus, Brug.- — C. quam C. centurio solidior; spira 

 breviuscula ; flanimis castaneis nigrescentibus inter fasciis auran- 

 tiis latis ornatus (f. 366 and Frontispiece). — More solid than 

 C. centurio, with the dark markings between the bands of orange. 



106. scalaris, Yalenc. — C. solidus, kevis, fusiformis, medio 

 contractus, antice attenuatus ; albus, flammulis castaneis medio 

 et infra fasciatim interruptis ornatus; spira acuminata, anfracti- 

 bus gradatis (f. 192). — A large shell, with chestnut longitudinal 

 flashes of colour and elevated spire, with the whorls (accidentally ?) 

 gradated. 



107. undatus, Kien. — C. lsevis, subfusiforinis, pallide fulvus, 

 flammis longitudinalibus rubro-castaneis ornatus, infra acutus; 

 spira elevata, kevi (f. 3S3).— Smooth, and ornamented with 

 downward dark-chestnut flames. 



108. Clerii, Reeve. — C. tenuis, oblongus, infra sulcatus, cas- 

 taneo flammulatus (f. 374). — In shape resembling C. volmninalis, 

 coloured with undulating downward flashes, and finely grooved 

 near the base. 



109. monilifer, Reeve. — C. solidus, subfusiformis, infra con- 

 tractus, punctis articulatis castaneis cinctus flararaeisque varie- 

 gatus; spira acuminata (f. 380, 381, 382). — Distinguished by 

 the articulated rows of semicircular spots by which all the varie- 

 ties are more or less encircled. 



110. Japonicus, Brug. — (J. solidus, subventricosus, laavis, au- 



