Eulima.] GASTROPODA. 349 



base flattish. Suture linear, slightly impressed ; false-margined 

 i.e., the base of each whorl seen indistinctly through the substance 

 of the next appears as an impressed line beneath the suture. Aperture 

 pyriforrn, acutely angled above. Outer lip curved, thin and sharp, 

 its insertion high up. Columella subvertical, arcuate. Inner lip 

 spreading rather broadly beyond the pillar. Operculum unknown. 



Diameter, 0-86 mm. ; height, 2-9 mm. 



Animal unknown. 



Type in the Australian Museum, Sydney. 



Hab. Foveaux Strait, type (A. Hamilton). 



5. Eulima titahica, Suter, 1908. Plate 17, fig. 14. 



Eulima titahica, Suter, T.N.Z.I., xl, 1907 (1908), 368, pi. 29, f. 18. 



Shell small, subulate, slightly curved, semitransparent, polished 

 with a few discontinuous and inconspicuous varices. Sculpture con- 

 sisting of a few indistinct varices and faint growth-lines. Colour 

 white. Spire somewhat curved to the right, narrowly conic, three 

 times the height of the aperture. Protoconch globular, obtuse. Whorls 

 7, regularly increasing, flatly convex ; base rounded. Suture linear, 

 not much impressed, false-margined below. Aperture pyriform, 

 angled above, slightly effuse below. Outer lip but slightly curved, 

 thin and sharp. Basal lip broadly convex. Columella vertical, in- 

 distinctly arcuate ; parietal wall straight. Inner lip very little ex- 

 panded, with a sharp edge. Operculum unknown. 



Diameter, 1-4 mm. ; height, 4 mm. 



Animal unknown. 



Type in my collection. 



Hab. Titahi Bay, Cook Strait ; type (Miss Mestayer). 



6. Eulima Treadwelli, Button, 1893. Plate 17, fig. 15. 



Eulima micans, Hutt., T.N.Z.I., xvii, 1884 (1885), 318 ; not of Carpenter, 

 nor T. -Woods. E. Treadwelli, Hutton, Plioc. M., 55, pi. 7, f. 42 ; Suter, 

 T.N.Z.I., xxxviii, 324. 



Shell small, subulate, slightly curved to the right, white and 

 polished, translucent. Sculpture : None. Colour white, the upper whorls 

 sometimes yellowish. Spire curved, high conical, a little more than 

 twice the height of the aperture. Protoconch small, globose. Whorls 8, 

 regularly increasing, rather high, flat ; base flatly rounded. Suture 

 linear, superficial. Aperture pyriform, angled above and rounded be- 

 low. Outer lip almost straight, thin and sharp. Columella subvertical, 

 a little arcuate. Inner lip slightly reflexed beyond the upper part, 

 and spreading as a thin layer over the flat parietal wall. Operculum 

 unknown. 



Diameter, 2 mm. ; height, 6 mm. 



Animal unknown. 



