18 



Shell oval, turbinate, whitish, with three retS 

 transverse bands, smooth ; aperture narrow ; outer 

 hp somewhat thickened, minutely toothed on its 

 inner edge ; columellar lip slightly concave, toothed 

 anteriorly: length 0*2, breadth 0-13. From New 

 South Wales ; several specimens were in the 

 cabinet of the late G. Humphrey. 

 Erato Guttula, Soiverly, Conch. Illustr. f. 50. 



Shell ovate, rather ventricose, cream coloured ; 

 spire very short, indistinct, aperture narrow, rather 

 effuse anteriorly ; outer hp thickened, very minutely 

 and indistinctly toothed along its inner margin; 

 columellar lip with three folds anteriorly : length 

 0*25, breadth 0-15. From the Mauritius. 



Obs. When worn the spire is distinct. 

 — — angistoma, Sowerby. Semi-Cowry, G. 

 Humphrey . 



Shell ovate, gibbose, pallid; spire short; aperture 

 as long as the whole shell, very narrow ; outer lip 

 rather thickened, wide, very minutely toothed along 

 its inner margin ; columella with six or seven an- 

 terior folds and internal concavity : length 0*2, 

 breadth 015. From the East Indies. Conch. 111. 

 f. 51. 



Genns OVULUM. 

 1 Ovulum Ovum, 



Soii'erhy, Spec. Conclt. Ovidnm, f. 1 to 5. 

 2 Margarita „ „ f. 19, 20. 



