I found this on a sidewalk while I was walking around at night. Probably not a whole lot of interest here. I haven't done any research on them but know there are species that eat earthworms and snails. I don't expect anybody here to know this but, ...it looks like it made an egg case, that small brown ball. It was sitting on top of it for hours. It could be a seed or something that is was sitting on but I didn't notice it before I put the flatworm in the container. Any comments about species, diet or info on that brown ball... egg case? (not a leech) Found in East Texas.