HELICID-. 19 
lunar, within shining ; peristome simple, straight, margins slightly 
converging, basal margin rather constricted, columellar margin beat 
downwards, near the very narrow and pervious umbilicus, shortly 
reflexed. 
Diam., greatest, -32 ; least, 28; height, -18. (Pfr.) 
New Zealand (Hochstetter). Australia (Pfr.) Cape York, North 
Australia (Edwards.) Cox, Austr. Land Shells, 1863, p. 35. 
Probably a mistake in the New Zealand habitat. 
H. zealandiz, Gray; Dief. Trav., vol. 1, p. 247; Helix 
Cealande Tit, MLLV-:, vol. i, p: 81 3 vol. Fapi85, Wor220.5 Reeve, 7: 
780. Shell perforated, depressed, turbiniformed, pale horny, pellucid, 
variegated with rufous spots, minutely finely striated; spire convex ; 
whorls 5, flattened, the last keeled, convex ; umbilicus deep ; peristome 
simple, acute. 
Diam., sreatest, «3 > least, -26 + height, <22,,, Pir.) 
Auckland (Major Greenwood.) 
H. fatua, Pfeifer; P.Z.S., 1857, p. 107; MLV, vol. 4, p. 30; 
vol. 5, p. 80, Wo. 243. Shell perforated, turbinated, thinnish, irregularly 
finely striated, somewhat shining, fulvous ; spire conoidal, rather acute ; 
whorls 5-5!4, moderately convex, the last not descending, periphery 
sub-carinated, rather convex at the base; aperture a little oblique, lunar; 
peristome simple, straight, columellar margin somewhat rigidly bent 
downwards. 
Diam., greatest, -2; least, ‘10; height, ‘9. (Pfr.) 
Taupiri, New Zealand (Hochstetter.) 
H. antipoda, Homb. and Jacg., Voy. Pole Sud, Zool., v., p. 18; 
PIMC ah 3-NO Lt UL LEV Uol. A, Pp. ELI 5) ol. 55° P1825 \LVo. 072! 
Shell narrowly umbilicated, globosely-conical, above striated, shining, 
grey, rufous-streaked ; spire conoidal, rather acute ; whorls 5%, flattish, 
the last keeled, slightly descending, convex at the base; aperture 
hatchet-formed ; peristome simple, straight. 
Diam., greatest, °32; least, :28. (Pfr.) 
Auckland Islands. 
b. Umbilicus broad. 
H. aucklandica, Ze Guill; Revue Zool., 1842, p. 140; Pfr, 
WMEVE dol i; p 119% vol. ‘5, p. 182, lVo. 973. , Shell orbicularly- 
conoidal, thin, small, pellucid, shining, yellowish-brown; whorls 6, 
depressly sub-convex, striated, evenly painted with longitudinal, equi- 
distant, scarlet spots, the last keeled, above marked with transverse, 
obscure fine strize, beneath more convex, spotless, deeply umbilicated ; 
aperture sub-rotund, anteriorly sub-angulated ; peristome acute, fragile. 
Diam., ‘28; height, 16. (Pfr.) 
Auckland Islands. 
He seiddinm:,<-7efjer; PZ.S., 1857, p: 108) ALAA vor 4, 
p. 112; vol. 5, p. 183, Mo. 979. Shell umbilicated, conoidly semi- 
globose, rather solid, sub-arcuately striated, fulvous, obscurely variegated 
with reddish ; spire convexly-conoidal, rather acute at the apex; suture 
