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Fish and Shellfish Identification

Printable Fish ID Guides

Rockfish ID Guides

Other Fish ID Guides

  • California Sport Fish Identification Flyer (PDF)(opens in new tab) formerly appeared in paper copies of the annual Ocean Sport Fishing regulation booklets
  • Common Surfperches of California (PDF)(opens in new tab)
  • A Guide to Southern California Beach Fishing (PDF)(opens in new tab) includes images of some common species
  • A Guide to Central California Beach Fishing (PDF)(opens in new tab) includes images of some common species
  • Flatfishes of Del Norte, Humboldt, and Mendocino Counties (PDF)(opens in new tab)
  • Marine Bait Fishes of Northern California (PDF)(opens in new tab)
  • Silver (Coho) Salmon Identification (PDF)(opens in new tab)
  • White Sharks and Similar Species (PDF)(opens in new tab)

    • Invertebrate and Algae Identification

    Marine Region's Fish Identification Quiz

    Photo by J. SungTry these fish identification quizzes and see how well you know your California marine fishes! Not only are these quizzes fun, but you may also learn some important information about these species and fishing regulations pertaining to them.

    California Fishing Passport

    Marine Management NewsA fishing incentive and recognition program to highlight and promote fishing throughout the state. Pick up your free copy of the California Fishing Passport book listing 150 different popular fresh and saltwater finfish and shellfish that occur throughout the state. Try to catch one of every species listed, and you will receive stamps in your passport book documenting each achievement.