18. Cn.OctaviusRufus, quaestor, B. C. 107, was sent into Africa with pay for the army of Marius, and returned to Rome, accompanied by the ambassadors, whom Bocchus sent to the senate. (Sal. Jug. 104.) The cognomen in most of the MSS. of Sallust is Ruso, for which, however, we ought probably to read Rufus, as the former cognomen is unknown in the Octavia gens. From the fact that this Cn. Octavius filled the office of quaestor, it is not impossible that he may be the same Cn. Octavius, who was consul B. C. 87. [See above, No. 6.]