THE NAUTILUS. 105 
Helix (Pomatia) pomatia L. West France. 
Helix (Pomatia) aspersa L. Marseilles. 
Helix (Mesodon) thyroides Say. Connecticut. 
Leucochroa candidissima L. var. major Brg. Near Boghari, 
(Algeria). 
Leucochroa candidissima L. (typical). Marseilles ; Algeria. 
Zonites algirus L. Montpellier, south France. 
Rumina decollata L. var. major. Near Berrouaghia, Algeria. 
Pupa (Torquilla) bigorrensis Charp. Cazaril, Hautes-Pyrénées. 
Pomatia crassilabrum Dup. Cauterets (Hautes-Pyrénées), Assat 
(Basses-Py rénées). 
Ditropis planorbis Blanford. 'Tinnevelly. : 
Achatina panthera Fér. Mauritius. 
Gibbus lyonnetianus Pallas. Mauritius. 
Nanina (Dyakia) javanica Fér. Java. 
Nanina (Dyakia) duplocincta Bttg. Java. 
Timnea peregra Drap. England. 
Campeloma decisum Say. New York. 
COCHLICELLA VENTRICOSA Drap., NEAR CHARLESTON, S. C. 
BY WM. G. MAZYCK. 
On the afternoon of October 27, last, I found a small colony of 
this species living under a fallen fence post on a lot in the rear of 
the United States Life Saving Station, in the town of Moultrieville, 
on Sullivan’s Island, at the entrance to Charleston Harbor, S. C. 
The discovery is one of peculiar interest, presenting a problem of 
somewhat difficult solution. The island is quite small, being only 
about four miles long, with an average width of some 300 yards 
and an average height above mean high water of only about six 
feet. The only natural growth of shrubbery is on the end, where 
there is a dense growth of stunted myrtles. Moultrieville covers 
about one-half of the Island. The lot upon which the specimens 
were found is destitute of any vegetation, except a stunted growth of 
a coarse low grass, somewhat similar in appearance to the ordinary 
lawn grass; there is no garden nearer than half a mile, and that 
contains no plants of foreign importation. There is absolutely 
nothing in the environment to suggest congeniality, and the spot is 
