BY THE REV. J. E. TENISON-WOODS. 
1021 
X. NOBILIS, Pfr. = Helix nohilis, Pfr. Proc. Zool. Soc. 1849, 
p. 127 ; Chemn. 2nd edit. Helix No. 771, pi. 125, figs. 1-2; 
Pfr. Mon. Hel. III. p. 69. 
Borneo ; var. in Philippines. 
N. ARGTJTA, Pfr. = Helix arguta, Pfr. Proc. Zool. Soc. 1856, 
p. 327 ; Pfr. Mon. Hel. IV. p. 61. 
Tengger Hills, Java (written Teuga Hills in Pfr.). 
N. HERKLOTSIANA, Dohrn, Malak. Bl. VI. 1859, p. 206 — 
Helix herklotsiana, Pfr. Mon. Hel. V. p. 121. 
Java. 
N. BATAVIANA, V. d. Busch, = Helix hataviana, v. d. B. in 
Phil. Icon, I. 1, p. 9, pi. 1, fig. 3 ; Chemn. 2nd edit. Helix No. 58, 
pi. 11, figs. 1-3 ; Pfr. Mon. Hel. I. p. 77. 
Java. 
N. SOULEYETIANA, Pfr. = Ilelix souleyetiana, Pfr. in Proc. 
Zool. Soc. 1851; Chemn, 2nd edit. Helix No. 950, pi. 144, 
figs. 16-17 ; Pfr. Mon. Hel. III. p. 74, (N.B. — The reference is 
erroneously given as 73 in Pfr. Nomen. Hel. Viv.). 
Borneo. 
N. DONOVANi, Pfr. — Helix donovani, Pfr. in Zeitschr. f. 
Malak. 1851, p. 26 ; Chemn. 2nd edit. Helix No. 967, pi. 147, 
figs. 8-9 ; Pfr. Mon. Hel. III. p. 75. 
Borneo. 
N. CENTRALIS, iVlouss. Moll. Java, p. 17, pi, 2, fig. 1 = iV. 
( Ilemiplecta) centralis, Albers, Heliceen, p. GO = Helix centralis 
(Nanina), Pfr. Mon. Hel. III. p. 78. 
J ava. 
N. MENADEN8I8, Mou.ssoii, Jour. Conch. VI. 1857, p. 157 = 
Helix niena/lensis, Pfr, Mon. Hel. IV. p. 345. 
Menado, Celebes. 
