The water scorpion according to Wikipedia is fairly widespread. This one is a member of the genus Nepa.
There are 14 genera in the family, in two subfamilies, Nepinae and Ranatrinae, and they can be found on all continents except Antarctica. Members of the genus Ranatra, the most widespread and speciose genus, are sometimes called needle bugs or water stick insects as they are more slender than Nepa and feed primarily on invertebrates, but occasionally take small fish or tadpoles. 1
I am thankful he was dead. I understand the bite they can inflict is quite painful.
- https://en.m.wikipedia.org/wiki/Water_scorpion ↩