Helicina 
sparingly on dead palm leaves near the salt 
water! but dead specimens were taken a mile inland in cleared patches 
in woods « 
IolZ£Zra paludoss on wet ground along edge of Cienga, 
Ancylus and Amni colids were taken on deed leaves 
and. pieces of palms lying in Cienga. 
A very few dead specimens of Cep , nxult istriata taken under stones 
in cleared spaces in woods, C, Cubansis , or an allied species, was 
found dead sparingly in some very open woods near edge of Cienga. 
This country is perfectly flat, of sharply weathered limestone, 
in places broken into fragments wnich lie scattered about* Often 
deep pot holes. Underneath the surface rivers from the Cienga flow 
to the sea occasionally appearing on the surface. At the margin of 
sea the rock is weathered into the sharpest possible surface, and is 
cut under by waves forming overhanging shore line. 
About two or three feet above Crr; : . 
water line. Tide 12 to 18 inches, 
Further exploration developed two operculates, especially the 
large one about -h mile from shore, under stones in the heavy forest. 
These were taken alive. The smaller operculates and an Qnis tho siphon 
were taken alive near the shore under stones, slabs of weathered 
limestone and particularly in the loose friable dirt under the stones. 
The Urocontis was taken dead (a very few live specimens) under 
stones end in the debris and humus along side of paths in woods, 
‘The Thysanouhora were taken same station as Urocoptis , and generally 
occur wherever other ground snails are found, 
A few fragments of L ictus found near shore* 
