Ca 
—- 
ight 
7 7s 
= 
% 
PLATE 1. 
1-2. Echinonéus cyclostomus Lrske. 
1.— Seen from the abactinal side. Natural colors. 30 
2.— Same in profile, showing the left anterior int era m 
Port Antonio, Jamaica. H. L. Clark. 
Twice natural size. 
