Ant illoseris 
28359 
species in the uncertain stats in which they have been for many 
years X have erected a new genus for them* 
Antilloseris is very closely related to Podoaeria Duncan* 
The former differ from the latter, (1) by being devoid of epi- 
theca, (2) by the absence of dissepiments, (3) by the absence 
of a columella, Podoaeris appears to possess a small, but 
papillate columella 
