410 Mr. E. A. Smith on 
Artophanta (Rhysota) Foullioyt (Le Guillou). 
Helix Foullioyi, Le Guillou, Rey. Zool, 1845, p. 187 ; Pfeiffer, Mon. 
Hel. vol. i. p. 44; Canefri, Ann. Mus. Stor. Nat. Genova, p. 149, 
pl. ii. figs. 1-3, as Nanina. 
Hab. Kapaur (Doherty) ; Triton Bay (Le Guillou) ; Secaar, 
S.W. of New Guinea ( Cane/ri). 
The granulation of the upper surface of this shell terminates 
abruptly at the periphery, the lower half of the whorl being 
covered with a very glossy periostracum, marked with fine 
lines of growth and very fine concentric striz. The aperture 
is livid purple-brown within, excepting the whitish base. The 
pale central zone is not very conspicuous in the specimen 
from Kapaur, and is situated just above the periphery. 
Ariophanta (Hemiplecta) divergens (Brancsik). 
Nanina (Hemiplecta) divergens, Brancsik, Jahresheft natur. Verein. 
Trencsén. Comit. 1894-5, p. 222, pl. v. figs. 4 a—-c (1895), 
Hemiplecta granigera, Ancey, Proc. Linn. Soc. N. 8. W. vol. x. p. 878 
(June 1895). 
Hab. German New Guinea (Brit. Mus.); Astrolable Bay 
(Brancstk). 
The specimen examined is apparently of a lighter colour 
than those previously described, the upper part of the spire 
being light brownish and the rest of the surface paler and 
clothed with a yellowish-olive epidermis. I am not quite 
sure which of the above names has priority. 
Ariophanta (Hemiplecta) andatensis, Smith, var. 
(Pl. IX. fig. 4.) 
ani (Hemiplecta) andatensis, Smith, Proc. Mal. Soe. vol. ii. 
no, 0. 
Hab. Kapaur. 
The specimens from this locality differ from the typical 
form from Andai in having the spire slightly less elevated 
and the keel more pronounced and compressed. Nanina 
tritoniensis of Le Guillou, as determined by Canefri, appears 
to be the same as this variety. The identification seems, 
however, somewhat doubtful, for the height (23 millim.) 
given by Le Guillou far exceeds that of the present form, 
taking into consideration the difference in diameter. 
Trochonanina albolabiata. (Pl. 1X. figs. 5-7.) 
Testa conoideo-depressa, angustissime perforata, grisea, vel pallide 
cornea, subpellucida, acute carinata (carina compressa, prominente), 
