30 desceiptions or eleven new species op teeeesteial 



*3. Pupa (Yeetigo) Macdonnelli. 



Shell small, dextral, umbilicately fissured, oblong, thin, shining, 

 smooth, white, hyaline, whorls 5, rounded, the last small, 

 suture impressed, narrow, apex obtuse, aperture somewhat 

 squarely ovate, longer than broad, denticulated with 5 teeth, 

 4 prominent, the upper one large, placed on the centre of the 

 aperture on the body whorl and extending upwards into the thick 

 rounded callus on the face of the body whorl ; a second placed to 

 the right, minute and rounded ; a third on the columellar, thick 

 and pointed ; a fourth facing the upper, moderately pointed ; the 

 fifth, about equal size to the-fourth ; the aperture divided into 

 four parts, peristome thickened and expanded, smooth and white, 

 margins joined by a thick callus continuous with the peristome, 

 and extending over the body whorl. 



Length 1, breadth ^ lin. 



Hab. Eitzroy Island, north-east Australia ; also. No. 8 Island, 

 Claremont Group. (Coll. Brazier.) 



I have named this after Mr. W. J. MacdonneU, Astronomer, 

 of Sydney. 



4. Pupa (Veetigo) Scotti. 



Shell dextral, fissured, cylindrical, thin, transparent, pale 

 brown, whorls 5^, roundly convex, last small, obliquely and 

 transversely faintly striated ; spire roundly obtuse, aperture small, 

 ovate, denticulated, within with 4 prominent white teeth ; one 

 placed on the body whorl, elongated and rounded, second on the 

 columellar, long and acute, two placed inside the outer lip, the 

 lower one long and prominent, the fourth moderately long and 

 rounded, peristome whitish, thickened and expanded, margins 

 continuous, with a thin coating of callus over the perforation, 

 suture formed at the upper part of the lip. 



Length f , breadth i lin. 



Hab. Pitzroy Island, north-east coast of Australia ; only one 

 specimen obtained at the watering-place, under a bit of wood. 

 (Coll. Brazier.) 



I have named this after the Eev. "W. Scott, Astronomer, 

 Sydney. 



*5. Ctclophoeus (Diteopis) "Whitei. 



Shell suborbicular, somewhat depressed, rather thin, obliquely 

 rugosely striated, spine scarcely elevated, apex obtuse, smooth, 

 whorls 4|, increasing rapidly, last large, flattened, spirally keeled 

 with one above and below the periphery, having a hollow appear- 



