HELIX-PAPUINA. 71 



columella broadly dilated, blending with the pink callus joining the 

 margins, and including the umbilicus. ( Cox.) 



Alt. 0-72, greater diam. 1'09, lesser O84 inch. 



Solomon Is. 



H. redempta Cox, P. Z. S. 1873, p. 566, t. 48, f. 6, 6a. PFR., 

 Monogr. vii. 



Differs from H. eros in being larger, and imperforate. 



H. NIGROFASCIATA Pfeiffer. PI. 11, figs. 8, 9. 



Narrowly umbilicated, globose trochiform, rather solid, obliquely 

 regularly striate, closely decussated with impressed forward-descend- 

 ing lines ; buff with two wide black bands, bordered sometimes with 

 brown, spire turbinate, apex rather acute; whorls 4, convex, the 

 last inflated, slightly descending in front, lightly spirally striated 

 beneath ; aperture oblique, rounded-lunar, white and black-banded 

 within ; peristome white, margins converging, the outer margin ex- 

 panded and a little reflexed, the columellar widely reflexed, dilated 

 vaultingly over the umbilicus. 



Alt. 13, greater diam. 19, lesser 17 mill. (Dohrn.) 



Admiralty Is. (Pfr.) 



H. nigrofasciata PFR., P. Z. S. 1863, p. 524; Monogr. Hel. Viv. 

 v, p. 337. DOHRN, Conchyl. Cab., p. 591, t. 173, f. 9, 10. 



The locality may not be correct. It has the appearance of a 

 Solomon Island shell. 



H. DONNAISABELL^E Angas. PI. 5, fig. 87. 



Shell perforate, somewhat depressedly conical, moderately solid, 

 very finely malleated by two sets of oblique strise crossing each other 

 at right angles above the periphery, whilst below it, the malleations 

 become more irregular and flowing; pale yellowish-brown ornamented 

 with a narrow white band below the sutures and one or two dark 

 brown bands on each whorl, the upper one being the narrowest; 

 spire conical, apex rather obtuse; whorls 5?, rather convex, the last 

 not descending, angled at the periphery, a little convex at base, 

 which has a single broader band of dark brown just below the 

 periphery ; aperture diagonal, truncately ovate, peristome white, the 

 upper margin narrow, expanded, the lower margin arcuate and re- 

 flexed, almost covering the umbilicus. 



Diam. maj. 12, min. 10, alt. 10 lines. (Angas.) 



Eddy stone Is., Solomon Group. 



