COREID^ 



157 



ing eastward from an original westward habitat it is of 

 interest to note its progress. In recent years it has been 

 observed as far east as Ohio and it is quite Hkely to extend 



Fig. 112.— Eggs of Anasa tristis: a, from below, showing point of attach- 

 ment; b, from side, showing place of escape of nymph; c, sculpture of egg; 

 d, egg cluster; a, b, about five times natural size; d, onp-fourth enlarged; 

 c, greatly enlarged. (From Chittenden, Div. Ent., U. S. Dept. Ag.) 



Fig. 113. — Leptocoris triviltalus: a, eggs enlarged, natural size above, 

 b, c, d, different stages of immature bugs; e, adult; all enlarged; natural 

 sizes indicated by hair lines. (All after Marlatt except e, which is after 

 Howard, Div. Ent., U. S. Dept. Ag.) 



