122 ZOOLOGY. 
may become the parent of millions of children and grand- 
children. 
Fig. 152.— Seventeen-year Cicada, a, 6, pupa; c, d, eggs. 
Fig. 15i.—Chrysopa and group of stalked eggs. 
Order 9. JVeuroptera.— These are net-veined insects with 
a complete metamorphosis^ the chrysalis residing in a 
