MEMORANDUM

Jerome Rene Robinson appeals pro se from the district court’s judgment dismissing his 42 U.S.C. § 1983 action alleging federal and state law claims for failure to provide a short and plain statement of his claims under Federal Rule of Civil Procedure 8. We have jurisdiction under 28 U.S.C. § 1291 . We review de novo. Barren v. Harrington, 152 F.3d 1193, 1194 (9th Cir.1998) (order) (dismissal under 28 U.S.C. § 1915 (e)); Dominguez v. Miller, 51 F.3d 1502 , 1508 n. 5 (9th Cir.1995) (dismissal under Fed.R.Civ.P. 8). We affirm.

The district court properly dismissed Robinson’s action after giving Robinson two opportunities to amend because his second amended complaint was lengthy and overly detailed, included fifty-three claims, and named more than a dozen supervisory defendants who were not alleged to have personally participated in the alleged violations. See Fed.R.Civ.P. 8(a) (stating that a complaint must contain a “short and plain statement” of the grounds for the court’s jurisdiction and the claims for relief); McHenry v. Renne, 84 F.3d 1172, 1178-79 (9th Cir.1996) (Rule 8 is an independent ground for dismissal and, regardless of the merits of the allegations, requires each averment of a pleading to be simple, concise, and direct in stating which defendant is liable to the plaintiff for which wrong).

We reject Robinson’s contentions regarding the district court’s failure to identify defects in any one of his claims or assess them on the merits; consider the importance of his facial challenges, including on behalf of others; and specifically address the magistrate judge’s recommendation or his objections to the same.

AFFIRMED.

This disposition is not appropriate for publication and is not precedent except as provided by 9th Cir. R. 36-3.