Yes, you are right, there was no conclusion. I think it is interesting the larvae were in both cases in the water bowl. I have seen a lot of worms, maggots and larvae over time, but never in water bowls and never in such cold temperatures. From my experience they need warmer temperatures and...
There was someone else recently posting about worms/maggots in a water bowl of a chicken. The worms/maggots looked pretty similar. I will look if I can find the other thread and will post the link if.