"Not really, no," Leto said. "At first they settled in quite well and adapted to there being less water than they were used to. They even increased in number to the extent that people began to notice them. I should have kept an eye on them, but it was a turbulent time, and when I looked to see what had happened, it turned out that some people had found them tasty. They are all gone, sadly."

It was sad, but Leto had to deal with killing half the population of entire planets, which put things in perspective.