HELIX S. 40. 44. 
-1 
Q 
&. 10. 
163. conicoides Metcalfe. III. 37. IV. 16. V. 61. — Nanina coni- 
coides Gray. — Discus Pütel Cat. p. 84. — Borneo. 
163*5. Labuanensis Pífr. (Coll.67. V. 61. — Helix vitrea Bonn. — 
Nanina Labuanensis (Rotula) Pátel Cat. p. 85. — Nonne prae- 
cedenti nimis affinis? — Ins. Labuan. 
164. Sylvana (Nanina) Dohrn & Semp. (Coll 68.) V. 61. — 
Mindanao. 
165. conula Pease. - V. 62. — Helicopsis conula Pease in Proc. 
Zool. Soc. 4871. p. 475. — Tahiti. 
SUI 
166. Nicobarica Chemn. I|. 40. IV. 20. V. 62. — W. T. Blanf. in 
Journ. As. Soc. XXXVIII. Pt. 2. p. 139: Cuddapah Indiae inte- 
rioris. — Ariophanta nicobarica Beck, Mórch in Journ. Conch. XX. 
1872. p. 333. — Nanina nicobarica Pfr. — Ins. Nicobar. 
161. semirugata (Galaxias) Beck. (Coll. 69.) I. 40. IV. 20. V. 62. 
— Helix globulus Chemn. — Nanina semirugata Ad. — Bengalia. 
158. Tranquebarica Fabr. (Coll. 70.) I. 41. IV. 20. V. 62. — Nanina 
tranquebarica Ad., (Xesta) Pütel Cat. p. 85. —  Xesta tranque— 
barica Semp. Philippin. Lp. 65. — Tranquebar. 
169. corneo-virens Pfr. IIL 41. IV. 20. V. 62. — Galaxias Cox 
Mon. Austr. landsh. p. 46. t. 18. f. 2 (ex Reeve). —  Leptaxis 
Pütel Cat. p. 89. — San Nicolas Promontorii Viridis; New South 
Wales (Pease). 
v^] 
110. H. Stcarnsiana Gabb. 
T. perforata, turbinato-subglobosa, tenuiuscula, arcuatim 
et conferte striata, pallide fuscescens, saturatius marmorata et 
fascia unica castanea, alteraque pallida infra eam notata; spira 
subturbinata, vertice minuto; anfr. 6 convexiusculi, ultimus 
magnus, rotundatus, antice breviter descendens; apertura dia- 
gonalis, rotundato-lunaris, intus livida, subfasciata; perist. sim- 
plex, rectum, acutum, marginibus vix convergentibus, columel- 
lari arcuato-declivi, versus insertionem dilatato , albo, reflexo, 
perforationem magis minusve obtegente. — Diam. maj. 24, 
min, 20, alt. 146 mill. (Coll. Nr. 71.) 
Helix Stearnsiana Gabb*) in. Amer. journ. Conch. II, 1867. 
p. 235. t, 46. f. 4. 
* «Shell subglobose, thin, nearly imperforate; whorls five and a 
half, rounded, last whorl descending slightly at the suture, towards the 
aperture; spire elevated, suture distinct, not impressed; aperture large, 
regularly rounded on the outer and lower sides; outer lip white, very 
slishtlly thickened and reflected; not continued over the body whorl; 
umbilicus almost entirely hidden by a reflection of the thickened lip. 
Surface covered with a very delicate epidermis, sculptured by rather 
coarse irregular lines of growth crossed by very delicate, revolving, im- 
