570 Transactions. 
channelled in young; aperture ovate; outer lip slightly sinuous, retracted 
to suture for very short distance; inner lip thin, almost straight with very 
thin callus on parietal wall; umbilicus very large, widely open, the earlier 
whorls visible, apertural wall of umbilicus closely spirally grooved. 
Type in collection of Mr. H. J. Finlay. 
Height, 18 mm. ; diameter, 17 mm. 
Locality— Boulder Hill. 
3}; suture slightly impressed ; aperture oval; outer lip straight, ante- 
current to suture, inclined at about 25° from vertical ; inner lip thin, not 
reflexed ; umbilicus widely open, without funicle and free from apertural 
" 
Holotype in collection of Mr. H. J. Finlay. 
Height, 6 mm. ; diameter, 5-5 mm. 
lities.—Pukeuri, Oamaru (type) ; shell-bed, Target Gully, Oamaru. 
arks.— Nearest to U. barrierensis, but differs in having an impressed 
suture, 
Uber (Euspira) pseudovitreus (Finlay). (Plate 55, fig. 21.) 
1924. Polinices pseudovitreus Finlay, Trans. N.Z. Inst., vol. 55, p. 452, pl. 49, 
figs. 3a, 3b, 3c, 3d. 
1 k 
marks.—Typically this shell has a high, rather clumsy spire, but in 
some cases it is low. The single Awamoan specimen belongs to the low- 
spired form. 
Uber (Euspira) vitreus (Hutton). (Plate 55, fig. 19.) 
1873. Natica vitrea Hutton, Cat. Mar. Moll., p. 21. 
ioe Somn vitrea, Manual N.Z, Moil., 
Ро ] 
а р. 72. ? 
linices amphialus Watson : Suter, Manual N.Z., Moll., p. 290, pl. 46, 
BL 
1915. Polinices vitreus Hutton: Iredale, Trans. N.Z. Inst., vol. 47, p. 456. 
Height, 8mm.; diameter, 7 mm. 
Locality.— Stewart Island (Recent), 
8 вее 
Although this ms to be a fairly common shell in Recent times, not 
one fossil specimen has been seen during this revision. Suter’s identi- 
fications of fossil, and even Recent, species are quite inconsistent and 
unreliable. 
. 438) sa | узаака ine 
prominent pointed base and 8 moines a flattened globose form 
culiar— 
Hat it almost recalls an Amphibola.” = 
і ү | > " 
regarded as distinct, eus at all so the two species mu 
us was therefore wrong. Watson (1886, — E г 
mall raised scalar spire in а way that is very — 
