
13. Odostomia (s. str.) pudica, n. sp. Plate XXIX, fig. 14.
Shell small, elongate, imperforate, smooth, semitransparent, polished. There is no sculpture, except fine straight growthlines. Colour white. Spire subulate, twice the height of the aperture; outlines straight. Protoconch of 1 small and smooth whorl, heterostrophe, oblique. Whorls 7, regularly increasing, flat, the lower ones angularly contracted above the suture, the angle continued on the periphery of the body-whorl; base flat. Suture canaliculate. Aperture oblique, pyriform,

angled above and narrowly produced below. Outer lip flatly rounded, thin and sharp. Columella vertical, slightly concave, with a low oblique plait above; inner lip rather broadly expanded, spreading thinly over the parietal wall.
Diameter, 2.4 mm.; height, 5.6 mm.
Type in my collection.
Hab.—Bay of Islands (J. C. Anderson).
Remarks.—This species is evidently also near O. hyphala, Wats., but it is shorter, with the same number of whorls, and slightly more slender; the whorls are angled above the suture, the last whorl is slightly angled at the periphery; the suture is channelled and the whorls not projecting below it.
