An adult <i>Gerris</i> sp. (left) and an adult <i>Limnoporus</i> sp. (right) in Higashitakane Shinrin-koen (forest park), Miyamae, Kawasaki, Kanagawa, Japan.
ISAKA Yoji <a href="https://ja.wikipedia.org/wiki/User:cory" class="extiw" title="ja:User:cory">cory</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>