132 



within the outer lip irregular ; columellar lip with a single 

 posterior tooth. 



In Mr. Norris's and Mr. Stainforth's collections. 



60. Col. jaspidea, nob. (pi. xxxix, f. 125.) 



Col. testa oblonga, pyramidali, laevigata, albicante, fulvo- 

 marmorata, apice acuminato, roseo, anfractibus 7? costellatis, 

 tenuissime decussatim striatis, costellis ultimi anfractus antice 

 obsoletis, apertura latiuscula, labio externo extus incrassato, 

 intus denticulis nonnullis munito, dente unico antice prope 

 canalem admoto ; labio columellari antice tuberculum oblon- 

 gum instructo. 



Shell oblong, pyramidal, smooth, whitish, marbled with 

 fulvous, apex acuminated, rosy ; volutions *], with small lon- 

 gitudinal ribs, very finely decussately striated, ribs of the 

 last volution obsolete anteriorly ; aperture rather wide, 

 outer lip thickened externally, with a few small teeth 

 within, and with a single tooth placed near the canal; 

 columellar lip furnished with an oblong tubercle in front. 



Found under stones at low water, on the Island of Ticao, 

 Mr. Cuming. 



61. Col. achatina. nob. (pi. xxxix. f. 126.) 



Col. testa oblongo-turrita, leevi, pallida, brujineo-marmo- 

 rata ; apice decollato ; anfractibus 6, convexiusculis, ultimo 

 majori, antice sulcato, sulcis paucis, inconspicuis ; apertura 

 brevi, latiuscula, intiis violascente, labio externo antice 

 effuso. 



Shell oblong-turreted, smooth, pale, marbled with brown, 

 apex decollated ; volutions 6, rather convex, the last large, 

 grooved anteriorly, with few and inconspicuous grooves ; 

 aperture short, rather wide, violaceous within; outer lip 

 effuse in front. 



From Swan River, Mr. Cuming's collection. 



62. Col. impolita. nobis, (pi. xxxix. f. 127.) 



Col. testd oblonga sub-turrita, Isevi, obscura, fulvescente, 

 fascia spirali unica albida ; anfractibus *], sub-planulatis ; 

 apertura breviuscula, sinuosa, denticulis internis labii externi 

 paucis, prominentibus, labio columellari antice paululum 

 levato. 



Shell oblong, sub-turreted, smooth, dull, fulvous, with a 

 single whitish spiral band ; volutions 7^ flattish ; aperture 



