T. insignis -4- 
oOO 
"being occasionally incomplete. Septa are attached to the 
rudimentary costae. All the septa are connected by oblique 
dissepiments; and a false columella is occasionally produced by 
the junction of the septal ends by endotheca. 
The exotheca is abundant. 
Height of corallum 1 7/l0 inch. Breadth of section 6/10 
inch. 
Loc . -“-St. Bartholomew' s Island, West Indies. 
Collection of Mr. P. T. Cleve, Stockholm. 
Yar . with equal costae 
