“I’m based in the UK and found this in my bathroom”, writes Angela in her submission regarding the grayish, ovate creature pictured below. “I’ve found three so far and cannot find out what it is. My bathroom has a ledge away from the water source; one was found wiggling on the tiled ledge, and one was in an even more curious location: inside a clean container with some serialized items. The one pictured came from a plastic tray which I was cleaning out and, to be fair, this tray was quite dirty and had a pattern with ridges. It was about 4mm in length and didn’t appear to mind water. Is it a drain fly larva? I’ve posted how it moved on Reddit, linked below. Many thanks!” To start with, we have linked the video below that she posted on Reddit, and it is quite an interesting video. It looks like the organism is underwater, and yet the way it contracts its body and moves forward looks like it is dragging itself across a solid surface, rather than swimming.