Dichotomous Key/Hemiptera

1

 * Living under water or on water
 * Yes - ../Heteroptera/
 * No -

2

 * Has any development of wings?
 * No - tiny insects on plants, only very few (or not at all) in group has wings ../Sternorrhyncha/
 * Yes - has some development of wings.

3

 * Fully develop wings. wings not folder on top on the other.
 * Yes - Usually wings with a lot of visible veins ../Auchenorrhyncha/
 * No - Usually colored wings, end of wing folder on top of the other. ../Heteroptera/