Conchiglie, literally "conch shells," is a shell-shaped pasta that comes in a variety of sizes.
For other types of pasta, see angel hair, armoniche, bucatini, cannelloni, cannoli shells, cappelletti, farfalle, fedelini, fettuccine, fusilli, garganelli, gemelli, gnocchi, lasagne, linguine, macaroni, mezzelune, orecchiette, orzo, pappardelle, penne, radiatori, ravioli, rigatoni, ruote, spaghetti, tagliarini, tagliatelle, and tortellini.