Toil Ik ED ALB. 
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outer li}) thiekeiu'd and reilected, i-olmiiclla very slaiitin*’’, bearing a small 
prominent tubercle anteriorly, reilected over and closing the umbilicus save 
for a minute clunk. Coloration shining with a subsutural and a laeriphcral 
narrow band of golden brown. A|iex very finely striate, adult .sculpture of 
tine regular I’ndial striae, a subordiii.ate fine coiieentric lining developing later 
which almost overcomes the ladials on the body whorl. There is a sti'oiig 
creamy callus connecting the columella with the outer lip aci'oss the i)ody 
whorl. Breadth 22 inm. height 18 ram. 
Amplirhagada montalivetensis Smith 1894. 
Plate V., tig. 5. 
1894 — Helix (Ilaclra) mont(direte'nsis Smith, Proc. iMalac. Soe. (Loud.), 
Vol. 1., p. 91, ])1. VI r., fig. 21, June. IMontalivet 1., North-West 
Australia. 
Smith described siiL'esi by comparison with iiioiitdlivetetteia, so the pro- 
cess may here be reversed, a paratype a.gain being used. Shell much more 
deprc'sed than the preceding though the <-oloration is the same, the mouth 
is more open, the tubercle on the columella is broader and more flattened, 
the columella more expanded, but the umbilicus is left more open though 
obscured. The outer lip seems more expanded with an antelabial ditch iire- 
sent, and the base a|)peai's flattened around the runbilicns. Breadth 21..! 
mm., height 15 mm. 
Amplirhagada herbertena sj). nov. 
Plate Y., fig. G. 
A specimen collected by Dr. H. Basedow in the Buccaneer Archipelago, 
the exact island not indicated, w<as regarded by Hodley as representing 
“monfaliveleuKis Smitli var,” but it is (piite distinet. 
Shell fairly large for (his grouin subconical, spire elevated, base flat- 
tened appreciably, the last whorl subkeelcd, the whorls tine with two apical 
whorls which are ai)iiarcnlly smooth. The whorls are convex with sutures 
scarcely im])ressed producing a cliaracteristic ajipearance. The sculptin'c 
is of faint growth radials, but on the last whorl, with a strong lens, a light 
suboT'dinafe. fine concentric striation can he discerned. Mouth well 0 ])en, 
outer lip thin, a little reflected, basally tliickcniiig and producing a flattened 
tuberide, columella curved, thickened, reflected, half covering the open nar- 
row i)crspoctive umbilicus, itase a litih' conve.x, then flattened and sur- 
rounding tiu' umbilical cavity with a subdued ridge. Breadth 22 inm., height 
17 mm. 
Amplirhagada imitata Smith 1894. 
Plate Y., fig. 7. 
1894 — Bellx (Hadra) iniitala Smith, Proc. iMalac. Soe. (Bond.), Vol. I., 
]L 92, pi. YIl., fig. 15, .June. Bandin, N. Maret, and Condillac 
Islands and Cape Bougainville, N.W. Australia. 
This was distinguished on account of its coarse sculpture above, and 
this feature immediately separates it. I select Baudiii I. as the restricted 
Iviie locality and figure a specimen from that locality. Shell medium, ele- 
vated, whorls rounded, strongly obliquely striate above, the striations becom- 
ing brae almost, disaiipearing, however, on the base. A little more elevated 
than 'Wieiitdi Ivet and a bttle hvss than sylcesij it shows the apertural and 
eolumellar features of the latter almost exactly. There is, however, no 
coloration .seen, and tlu' hi’eadth is 20 mm., with a height of 15 mm. 
