246 Mr. E. A. Smith on Molluscafrom the 



Hah. Station 240, lat. 11° 32' N., long. 92° 46' E., oflf 

 Andaman Islands, 194 fath. 



The colour-band on the body-whorl upon close examination 

 is seen to be longitudinally streaked. 



22. Ancilla glans. 



Testa gracilis, acuminato-ovata, grisea, supra callo rufo-fuscesceute 

 induta, circa basin rufescens ; spira acuminata, ad apicem sub- 

 mamillata; anfractus 8, planiusculi, sutura callo plerumque obscu- 

 rata sejuncti, ultimas elongatus, convexiuscuhis, longitudinaliter 

 tenuiter striatus ; apertura angusta, longit. totius ^ adsequans ; 

 labrum tenue, antice ad basin leviter incrassatum, supra prope 

 suturam baud profunda sinuatum ; columella iuferne alba, reflexa, 

 crassa, oblique sulcata. 



Longit. 34 millim., diam. 12 ; apertura 20 longa, 5 lata. 



Hah. Station 233, off Andaman Islands, 185 fath. 

 A very distinct species on account of its slender form, 

 recalling somewhat that of a narrow pointed acorn. 



23. Scalaria suhcasta. 



Testa elongata, gracilis, alba, imperforata ; anfractus normales 

 decern convexi, sutura obliqua profunda sejuncti, lamellis nume- 

 rosis tenuibus acutis reflexis, superne prope suturam productis 

 vel subspinosis instructi, inter lamellas trausversim tenuissime 

 striati; apertura subcircularis ; peristoma expansum, reflexum, 

 antice baud profunde subsinuatum. 



Longit. 22 millim., diam. 7; apertura intus 4 longa. 



Hah. Station 232, off Travancore coast, 430 fath. 



Closely related to S. casta, A. Adams, from Japan, but 

 with more slowly increasing whorls, more numerous laraellse, 

 finer spiral striae, &c. The lamellse are closer together upon 

 the upper than upon the last two whorls, numbering about 

 twenty-four upon the former and sixteen upon the latter. 

 One example. 



24. Scalaria hengahnsis. 



Testa subulata, turrita, imperforata, alba ; anfractus perconvexi, 

 sensim accrescentes, sutura obliqua sejuncti, lamellis numerosis 

 tenuissimis leviter obliquis et reflexis instructi, in interstitiis 

 spiraliter striati ; peristoma paulo incrassatum, expansum, et 

 reflexum. 



Longit. 30 millim., diam. 11 ; apertura intus 6 longa. 



Hah. Station 229, off Travancore coast, in 360 fath. 



