128 
Family PYRENIDA. 
Atctra, H. Adams, 1860. 
Alcira sulcata Hutton. 
Lachesis sulcata Hutton, Cat. Mar. Moll., 1873, p. 12. 
Columbella huttoni Sut., Index Faun N.Z., 1904, p. 72, for C. sulcata, 
Hutt., preoccupied; Murdoch, Trans. N.Z. Inst., xxxvii, 1904, 
p. 223, pl. vu, fig. 12. 
Station 4; Dredge Station C. 
Family VOLUTID. 
FuLGuRARIA, Schumacher, 1817. 
Fulguraria arabica elongata Swainson. 
Voluta elongata Swains., Exot. Conch., 1821, pl. xx, xx1. 
Voluta pacifica elongata Hutton, Man. N.Z. Moll., 1880, p. 62. 
Stations 3, 5, 20. 
Family OLIVID. 
ANcILLA, Lamarck, 1801. 
Ancilla mucronata Sowerby. 
Ancillaria mucronata Sow., Spec. Conchyl., 1830, p. 8, figs. 47, 48; 
Reeve, Conch. Icon., Ancillaria, 1864, pl. iv, fig. 10. 
Station 89; Dredge Station D. 
Family MARGINELLIDA. 
MaRGINELLA, Lamarck, 1799. 
Marginella albescens Hutton. 
Marginella albescens Hutt., Cat. Mar. Moll. 1873, p. 19. Man. N.Z. 
Moll., p. 62. 
Station 4; Dredge Station B. 
Cryprosprra, Hinds, 1844. 
Cryptospira (Closia) profunda, sp. nov. 
Plate XII, fig. 5. . 
Dredge Station B. 
Shell small, ovoid, smooth and polished, white, with four colu- 
mellar plaits. The only sculpture consists of very faint, rounded 
growth - periods. Colour white. Spire involute, flat, covered by 
enamel. The last whorl occupies the whole height of the shell; it 
is hghtly convex, narrowed below, with a light basal limb. Aperture 
high and narrow, arched, narrowly rounded above, slightly emarginate 
below. Outer hp convex, thickened, with a hght varix, extending 
above beyond the spire and concealing it, inside lightly crenate. 
Columella oblique, straight, with 4 almost transverse plaits, the lower 
two stronger than the others. 
Diam., 3°8 mm. ; height, 5-8 mm. 
' Type in the Canterbury Museum, Christchurch. 
