258 Zoological Society. 



sulcatd; luted; columelld quadriplicatd, bast truncatd; lahro sim- 



plici, superne sinuato. 

 Conch. Icon., Mitra, pi. 28. f. 221. 



Hah. .? 



A small, solid, compact cupola-shaped shell. 



Mitra Bulimoides. Mitr. testa elongatd, hast suhtruncatd, spird 



acuminatd; tenuiculd,subpellucidd, quasi corned; albido-fuscescente ; 



columelld quadriplicatd. 

 Conch. Icon., Mitra, pi. 28. f. 224. 



Hab. } 



A smooth transparent homy shell. 



Mitra rhodia. Mitr. testd elongatd, spird acuminatd; l^sviusculd, 

 transversim subtilissime striatd ; nig err imo -fused; columelld tripli- 

 catd, aperturd brevi. 



Conch. Icon., Mitra, pi. 28. f. 225. 



Hab. ? 



Not much unlike the preceding species in form, but of a diiFerent 

 colour and texture. 



Mitra coeligena. Mitr. testd ovatd, spird breviusculd, suturis 

 profundis ; transversim sulcatd, sulcis subpunctatis ; luteo-fusces- 

 cente^ albipunctatd, anfractuum parte superiori balteo angusto 

 lutescente cingulatd; columelld quadriplicatd. 



Conch. Icon., Mitra, pi. 28. f. 226. 



Hab. ? 



The entire surface of this species is speckled with small white spots. 



Mitra Auriculoides. Mitr. testd ovatd, crassd, solidd, basim 

 versus striatd, spird brevi, obtusd; rubido-castaned, anfractuum 

 parte superiori, balteo unico albo angusto cingulatd; columelld 

 quinqueplicatd ; labro intus superne sinuato. 



Conch. Icon., Mitra, pi. 28. f. 228. 



Hab. ? 



A dark chestnut-brown Auricula-shaped shell, encircled with a 

 conspicuous narrow white belt. 



Mitra duplilirata. Mitr. testd elongatd, spird valde acuminatd, 

 angustd, tereti, basi tortuoso-recurvd ; transversim subtiliter du- 

 pliliratd, liris interstitiisque granulosis ; albidd, aurantio-fusco hie 

 illic concentrice fiammatd ; columelld quadriplicatd, basi subcana- 

 liculatd. 



Conch. Icon., Mitra, pi. 29. f. 229. 



Hab. ? 



This species has a peculiar tapering form, and by the aid of a lens 

 it may be observed that the transverse ridges are all duplicate. 



Mitra discoloria. Mitr. testd ovatd, basi granulatd, spird acu- 

 minata -turritd ; anfractibus superne prominent ibus, longitudinaliter 

 conspicue costatis, costis latiusculis, obtusis, transversim impresso- 

 lineatis ; fasciis roseis et albis alternatd, fasciis roseis inter costas 

 ustulato-nigricantibus ; columelld quadriplicatd, aperturd parvd. 



Conch. Icon., Mitra, pi. 29. f. 230. 



