CAN CELL ARIA. 



Plate XVII. 



Species 77. (Fig. a, b, Mus. (lumiiig.) 



("ancellaria minima. Can. testa mbfauformi, imper- 

 foratd, spird subelongatd, avfractibus rotundatk, ob- 

 lique costatis, costis mtperne obtuse nodosis, interstitm 

 nitide cancellatis ; alba, interdum fuscescenie ; colu- 

 mella obsolete biplicatd. 



The veey small Cancbllaria. Shell subfusiform, im- 

 perfoi'ated, spire nitlier elongated, whorls rounded, 

 obliquely ribbed, ribs obtusely noduled at the upper 

 part, interstices neatly cancellated ; white, sometimes 

 brownish; columella obsoletely two-plaited. 



IM. ? 



A minute species, oblicjuely ribbed, with the interstices 



neatly latticed with fine transverse ridges. 



Species 78. (Fig. a, b, ilus. Cuming.) 

 Cancellaria nitida. Can. testa ovato-tiirritd, swperfi- 

 cialiter umbilicatd, spird acuta, aufractibus ad sutu- 

 ram anguste angiilatis, costatis, costis compressis, valde 

 promineniibm, acutis, interstitiis lavigatis ; alba, car- 

 neo-tinctd ; aperturd svhquadrato-ovatd, fauce liratd, 

 columelld conspicue triplicatd. 

 The neat Cancellaria. Shell ovately turrctod, super- 

 ficially umbilicated, spire sharp, whorls narrowly an- 

 gled at the suture, ribbed, ribs compressed and very 

 prominent, sharp, with the interstices smooth ; white, 

 flesh-tinged ; aperture somewhat squarely ovate, 

 ridged within, columella conspicuously three-plaited. 

 Adams, MS. Mus. Cuming. 



Hab. ? 



Distinguished by its sharply develo})cd ribs, which re- 

 semble those of Scalaria more than in any other species. 



gii.dc profundi mnbilicald, spird breviusculd, acuta, 

 anfractibus tumidis, superne obtuse angiilatis, rude no- 

 doso-costatis, trausversim liratis ; rufescente ; aper- 

 turd subquadrato-ovatd, ad basin attenuatd, columella 

 triplicatd. 



The baked Cancellaria. Sh.ell ovately globose, nar- 

 rowly deeply umbilicated, spire rather short, sharp, 

 whoris tumid, obtusely angled at the upper part, 

 rudely nodosely ribbed, transversely ridged ; reddish ; 

 aperture somewhat squarely ovate, attenuated at the 

 base, columella three-plaited. 



Hab. ? 



A shell of rather tumid growth, decussated with blunt 



noduled ribs and ridges, of a peculiar reddish colour. 



Fig. 80. (Mus. Cuming.) 

 The shell here figured pi-oves to be a variety of C. pisca- 

 toria described at PI. XII. Sp. 55. 



Species 79. (Fig. a, b, Mus. Cuming.) 

 Cancellaria coctilis. Can. testa ovato-globosd, an- 



Speeies 81. (Fig. a, b, Mus. Cuming.) 



Cancellaria TiENiATA. Can. testa subfusiformi-turritd, 

 imperforatd, spird subgracili, anfractibus snperne pla- 

 no-angulatis, longitudinaliter anguste costatis, subob- 

 solete decussatim liratis ; fulvo-rufescente, fusco im- 

 niatd; columelld biplicatd. 



The filleted Cancellaria. Shell somewhat fusiformly 

 turreted, imperforated, spire rather slender, whorls 

 flatly angled round the upper part, longitudinally 

 narrowly ribbed, faintly decussately ridged ; fulvous- 

 red, filleted with brown; columella two-plaited. 



SotvERBY, Pro. Zool. Soc. 1848, p. 137. 



Huh. ? 



A slender turreted species, neatly filleted with narrow 



brown bands upon a fulvous-red ground. 



December, IS 5 6. 



