Plate VII. 



cm. 

 -5.1 



Fig. 1. 



Fig. 2. 



Pig, 1. — Daemonelix with an axis; typical form. Height 1.32 meters. 

 Fig. 2.— A diagrammatic view of the same, giving measurements. 



[From a specimen in the collection of the Hon. Charles H. Morrill, State Museum.] 



