HEMIPTERA. 21 1 } 



antennae are five-jointed, except in the genus A ugocoris, which occurs 



in Mexico and in the West Indies, and in certain 



\Jth( South American forms; in these they are three- 



j jointed. Fig. 189 represents Eurygdster alterndtus 



| 'TJI IX somewhat enlarged, and serves to illustrate the 



) Wp?r ^ typical form of members of this family. 

 FIG. 189. Eurygas- I have met no account of any of our species of 



this family occurring in sufficient numbers to be 

 of economic importance. 



