﻿ROTELLA.— Plate I. 



incisis sculptis fuseo-grisescenti fasciatim varie- 

 (/atis ; infra angulum Imvigatis ; callo nibescenti, 

 columelld crassd. 



The KiBiiEii RoTELLA. Shell conical, rather high 

 above, rather flat below ; whorls slightly elevated 

 at the suture, then rather depressed ; sculptured 

 with spiral incised grooves, variegated with 

 greyish brown in bands ; smooth beneath the 

 angle, callus pink ; columella thick, 



Valenciennes. ELiener, Icon. Coq. Viv. PI. II. 1'. 5. 



Hah. Japan. 



Species 5. (Fig. a, h. Mus. Brit.) 



RoTELLA MONILIFBEA. lint, tesid stipeme citnicd attd, 

 anfractiMis sjnraliter costatis, ad suturani in costam 

 nuihdiferam elevatis, griseis fiisco vnriegatis ; 

 crJln plena, grisewenii, columelld ohllqiid. 



The beaded Rotella. Shell conical above, high, 

 whorls spirally ribbed, raised at the suture \uto 

 a beaded rib, grey, varied with brown ; callus 

 full, greyish, columella oblique. 



Lamarck. Sowerby's Genera, No. 14. 



Hah. ? 



