1040 xMALAYSIAN LAND AND FRESHWATER MOLLUSCA, 
figs. 4-5 = Galaxias aryillacea, Beck, Index, p. 42 = Helix argil- 
lacea, var. Fer. pi. 26, fig. 3 ; Pfr. Mon. Hel. I. p. 320. 
Timor ; Rawak ; Flores. 
H. TRANSVERSALis, Mouss. Jour. Coiich. VI. 1857, p. 158> 
pi. 6, fig. 5 ; Pfr. Mon. Hel IV. p. 350. 
Bali. 
Section 78, Camcmna. 
H. TRAiLLi, Pfr. Proc. Zool. Soc. 1855, p. 107, pi. 32, fig. 4; 
{Camaena), Vers, p. 138 ; Mon. Hel. IV. p. 256. 
Palawan Passage, near Borneo. 
H. GERMANUS, Reeve, = .^. orientalis, Ad. and Reeve, Voy. 
Samarang, Moll. p. 61, pi. 16, fig. 4 (not Gray) = H. germanus, 
Reeve, Conch. Icon. No. 385, pi. 74 ; Chemn. 2nd edit. Helix 
No. 925, pi. 142, figs. 1-2; Pfr. Mon. Hel. III. p. 222. 
Borneo (?) Japan. 
H. PALAWANiCA, Pfr. Proc. Zool. Soc. 1855, p. 107, pi. 32, 
fig. 7 ; {Camaena), Pfr. Vers. p. 138 ; Mon. Hel. IV. p. 261. 
Palawan Passage, near Borneo. 
H. CONDORIANA, Ci’osse and Fisch. Jour. Conch. XI. 1863, 
p. 351, pi. 14, fig. 1 ; Pfr. Mon. Hel. V. p. 377. 
Pulo Condor, Cochin-China. 
Section 80, Geotrochus. Subsection 1, Geotrochi genuini. 
H. PERAKENSis, Crosse, Jour, de Conch. XXVII. 1879, 
p. 199, pi. 8, fig. 4 (Geotrochus). 
This is a small regularly conical shell, 10 millimetres in 
diameter and 11 high. Dr. Hungerford has some doubts about 
its being a Geotrochus, a group which ha,s not yet been observed 
in the Indian region. The figure gives the idea rather of 
Satsuma (or Fruticotrochus, Kol.), which group is widely spread 
