Stomatella, Peanut Worm or Something Else?

[Solaris]

Found this last night. It's approx 1/4" (maybe a bit bigger). I'm think stomatella or peanut worm? What do you guys think?

 

 

 

[Atela]

I think it looks like a baby bunny! It really is rather difficult to decipher from your pictures provided.

 

Your best bet would be to google images of the stomatella and the peanut worm to see if any pictures match you animal.