2. M.Canuleius, tribune of the plebs, B. C. 420, accused C. Sempronius Atratinus, who had been consul in B. C. 423, on account of his misconduct in the Volscian war. [ATRATINUS, No. 5.] Canuleius and his colleagues introduced in the senate this year the subject of an assignment of the public land. (Liv. 4.44.)