PLATE XI. 
7 aS 
SEN 
SS) 
RYPTOGLENA AMERICANA, n. sp. 
ty : 
« ° . WZ | 
8 a) i 
x aa |= 
= | 
os —— | a 
= < ; 
Oo > 
2 Bye oy 
3 a Soy N fa } 
8 SO Saf | 
