PLATE VI. 
SiPHONOPHORA GRANARIA. (Page 114.) 
Pig. 1 — Apterous viviparous female. 
Pig. 2. — Pupa. 
Pig. 3. — Winged viviparous female. 
Pig. 4. — Head and antennae of the same. 
Pig. 5.^ — Part of an ear of wheat studded with 
Aphides which have been struck by an Ephedrus. a, 
Ephedrus jplagiator, natural size. h. Geraphron Car- 
penteriy natural size. 
