what are these pasta shapes called?

I watched Lidia's Italy today. She made a fresh pasta with semolina flour, water, and saffron. She made a little shape that was similar to a gnocci, but it had a cup shape not a little chunk like gnocci. She rolled the pasta down a grater to give it bumps. Any one know what these are called? She mentioned the name a few times, but I didn't write it down and now I forget what it's called. I looked on her site but that was no help.