130 UNIVALVES. HKLIX. 



Kambeul Kambeul. Dextra Yellow. 



Pileus Red fy yellow -strip' d. Stagnorum Barley-corn. 



Trifasciata Three-banded. *0bscura Small- brown. 



Bontia Brown-mouth' d. Lackhamensis Lackham's. 



Labiosa Lipped. Detrita Smooth-rayed. 



Otaheitana Otaheite. Guadaloupensis Guadaloupe. 



Laeva Party-coloured. *Substriata Substriated. 



FAMILY 2. Imperforate. 



Recta Straight. Aspera Rough- striated, [cal. 



Interrupta Tessellated. *Sub-cylindrica Sub-cylindri- 



Papy racea Fragile. Pella Small- red- brown. 



Arenaria Minute-sand. Pupa Little. 



Barbara Barbary. 



DIVISION V. SHELL OVATE-OBLONG, WITH THE WHIRLS 



TRANSVERSELY KEELED AND CORONATED. 



Amarula Mitre. 

 DIVISION VI. SHELL SUBGLOBULAR, VENTRICOSE, UMBILI- 



CATED, AND APERTURE OVATE-OBLONG. 



Ampullacea Smooth-girdled. Glauca Greyish- brown. 

 Urceus Cocoa-nut. *Lacuna Gutter-lipp'd. 



DIVISION VII. SHELL WITH THE WHIRLS LONGITUDINALLY 



ANGULATED ON BOTH SIDES. 



Scarabseus Cockchafer. Afra African. 



DIVISION VIII. SHELL UMBILICATED, ROUNDISH, OBTUSE, 



DIAPHANOUS, BRITTLE, AND APERTURE 

 SUB-TRIANGULAR. 



lanthina Violet. Globosa Globose. 



DIVISION IX. SHELL CONICAL, OBTUSE, DISTORTED, THE 



SIDE OPPOSITE THE APERTURE GIBBOUS, 

 APERTURE COMPRESSED. 



Lyonetiana Lyonet's. 



