Wikipedia Article About Fideos on Wikipedia
Fideos is the Spanish word for a noodle of any type. In Mexico, its name refers to a type of pasta similar to spaghetti. Fideos is a type of noodle that is used in the dish by the same name; a very thin, vermicelli-like noodle. You can find them in any Mexican market and some supermarkets as well. If you can't find true fideos noodles, vermicelli or capellini pasta work just fine.
A song by the band Chingon refers to this pasta.