Anti Ilia? compresaa 
The primary and secondary septa are equal; and the tertiaries are 
nearly as large; but all are rather small. There are 48 septa 
that reach the columella. 
"The costa are distinct, and are alternately large and 
small; all are delicate, straight, and slightly prominent. 
Those of the fifth cycle are very distinct. 
"The exotheca is well developed; and. there are annular 
traces of a rudimentary epitheca. 
Height of type 1 3/lG inch. Breadth of calice 9/l0 inch. 
Loc . St. Bartholomew 1 s , ^est Indies* w 
Type. University of Upsala, P. T. Cleve, Collector. 
Additional notes .-— »I have been able to study the type of 
this species, the only specimen positively referable to it that 
I have seen. The specimen is in poor condition and does not 
permit ascertaining many details of structure that must be known 
before it can be positively referred to the genus to which it 
belongs 
