There is a heteropter and larvae are not adults-although the type of metamorphosis is incomplete and have similar strength in adults. Picture was made in Torà (Catalunya, Spain)
<a href="//commons.wikimedia.org/wiki/User:Pedroserafin" title="User:Pedroserafin">Pedroserafin</a>
<span class="int-own-work" lang="en">Own work</span>