94 



THE STORY OF ANIMAL LIFE 



in which to pass their -pupa stage. Some are 

 made wholly of silk, others of dried leaves woven 



FlG. 28. Cocoons of Moths. A, Compound Cocoon of Caenodo* 

 muc hockingi, from India, one-half natural size ; ff, of a Silk- 

 worm, Bombyx yaponica, one-half natural size ; C, of Green- 

 shaded Honey Moth ; D, of Death's Head Moth, one-quarter 

 natural size ; , of Metura Savendersii, from New South 

 Wales, natural size ; f, of Castnia Endesmia, from Chili, 

 one-sixth of the natural size ; G, of Attacus attas from Bom- 

 bay, one-fourth of the natural size. 



together. Fig. 29 shows a Moth with its cater- 

 pillar, cocoon, and chrysalis. The threads of 

 which a caterpillar weaves its cocoon are famil- 



