What kind of worms are very skinny, dark brown and curl up?

[OneDahlia]

Found some worms of that description while preparing some garden beds during some recent sunny days. They don't look like the pictures I've seen of cutworms -- very skinny and a few inches long. I think they look like they have teeny legs on each section.

I googled garden pests till I'm ready to throw up, but I don't see anything that looks like this.

Unfortunately, I don't have a photo.