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Photo of a Redtail Surfperch

Species profile

Redtail Surfperch

Amphistichus rhodoterus

Bony fish207 iNat observations

At a glance

Redtail Surfperch (Amphistichus rhodoterus) is a bony-fish species with specific harvest rules tracked in 1 of 66 jurisdictions covered by CatchRules.

Confirmed by 196 research-grade iNaturalist observations, with California, Oregon, and Washington the top jurisdictions by observation count.

Notable details

  • Named for their vivid reddish-pink tail and anal fin, distinctive among the surfperch family.
  • Like all surfperch, redtails are live-bearers—females give birth to fully formed juveniles.
  • Can reach up to 16 inches long and weigh over 4 pounds.
  • Found only along surf zones from Washington to central California, rarely straying from breaking waves.
  • A favorite target for shore anglers who cast sand crabs and shrimp into the surf.

Background

Redtail surfperch (Amphistichus rhodoterus) is a marine fish that inhabits the near-shore and estuarine waters of North American Pacific coasts.

Background excerpt adapted from Wikipedia's Redtail Surfperch article (CC BY-SA). Visit Wikipedia for the full entry.

Photo credit: iNaturalist / Wikipedia. Identification reference only — verify regulations with the issuing wildlife agency before retaining a catch.