peer 
TERRESTRIAL MOLLUSCA INHABITING SOCIETY ISLANDS. 81 
lip is also less expanded, the spire more turgid, the apex more obtuse and the colora- 
tion is comparatively uniform. At any rate, the two species can be distinguished at a 
glance, and, considering the remote habitats, may be regarded as distinct but closely 
allied species. 
Genus TORNATELLINA, Beck. 
T. Puruippri, Pfeiffer. 
Tornatellina Philippii, Pfeiffer, Zeitsch. Malak., 1849, p. 93; Mon. Hel., iii, p. 524. Pease, 
Proce. Zool. Soc., 1871, p. 4738. Garrett, Proc. Acad. Nat. Sci. Phila., 1879, p. 22; Jour. 
Acad. Nat. Sci. Phila., 1881, p. 397. 
Pupa Philippi, Kuster, Pl. XVIII, figs. 20, 21. 
Leptinaria Philippti, H. and A. Adams, Gen. Moll., p. 141. 
Achatina Philippii (Leptinaria), Pfeiffer, Vers., p. 170. 
Cionella Philippii, Martens. 
This species, though distributed throughout the group, is not plentiful. They 
were found adhering to the under side of loose stones, beneath dead wood and 
decaying leaves. I also obtained examples at the Cook’s, Marquesas, and received it 
from one of the Austral Islands. 
It may be readily known by its swollen whorls, turgid body, large, compressed, 
parietal laminz, and somewhat tortuous columella. 
T. OBLONGA, Pease. 
Tornatellina oblonga, Pease, Proc. Zool. Soc., 1864, p. 673; Jour. de Conch., 1871, p. 93; 
Proc. Zool. Soc., 1871, p. 473. Pfeiffer, Mon. Hel., vi, p. 264. Schmeltz, Cat. Mus. 
Godeff., v, p. 89. Garrett, Proc. Acad. Nat. Sci. Phila., 1879, p. 21; Jour. Acad. Nat. 
Sci. Phila., 1881, p. 398. 
Tornatellina bacillaris, Mousson, Jour. de Conch., 1871, p. 16, Pl. III, fig. 5. Pfeiffer, 
Mon. Hel., viii, p. 316. Schmeltz, Cat. Mus. Godeff., v, pp. 89, 90. 
Plentiful, and distributed throughout southern Polynesia. Like the preceding, it 
is a ground species, though sometimes found on the fronds of ferns, and ranges from 
near the seashore to 2000 or more feet above sea-level. 
Prof. Mousson gives an accurate description of oblonga, under the name of bacillaris, 
from specimens collected by Dr. Graffe at the Samoa Islands. 
I collected Mr. Pease’s type examples at Huaheine. Its slender form and nearly 
vertical simple columella will easily distinguish it. 
T. conica, Mousson. 
Tornatellina conica, Mousson, Jour. de Conch., 1869, p. 342, Pl. XIV, fig. 8; 1870, p. 
128; 1871 (var. impressa), p. 16; 1873, p. 106. Pease, Proc. Zool. Soc., 1871, p. 473. 
Pfeiffer, Mon. Hel. viii, p. 316. Garrett, Proc. Acad. Nat. Sci. Phila., 1879, p. 21; Jour. 
Acad. Nat. Sci. Phila., 1881, p. 399. Schmeltz, Cat. Mus. Godeff., v, p. 89. 
Cionella conica, Paetel, Cat. Conch., p. 106. 
Tornatella oblonga, Pease (part), Proc. Zool. Soc., 1864, p. 673. 
Not uncommon, and ranges from the Paumotu to the Viti Isles, and was collected 
by Dr. Graffe on the low coral islands of Ellice’s group in central Polynesia. 
