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Spotted Bass


Spotted Bass

Spotted Bass (Micropterus punctulatus) have limited presence in Washington state waters. According to U. S.

Fish and Wildlife Service records, non-indigenous occurrences were reported in Washington in 1987 in the Pacific Northwest Region, with the population listed as established.

However, the search results indicate that spotted bass are not widely distributed throughout Washington and their presence appears to be limited.

Scientific Name: Micropterus punctulatus


Physical Characteristics:

These fish are characterized by rows of dark spots below the lateral line, connected dorsal fins, and an upper jaw that doesn't extend past the eye.


What to know

Habitat Distribution

They typically prefer clearer, less productive waters than largemouth bass but warmer, more turbid waters than smallmouth bass.

Specific Spots

Since spotted bass prefer areas with current and rocky or gravel bottoms, target points, channel swings, and areas with moving water. They tend to hold in deeper water than largemouth bass but shallower than smallmouth bass, typically in the 10-25 foot range around structure. Focus on rocky banks, points extending into deeper water, and areas where streams or channels meet the main lake.

Spotted Bass FAQ

Answers from onWater's species guide.

What are the best lures and bait for Spotted Bass in Washington?

During cooler months, effective lures include jigs tipped with crayfish-colored trailers, particularly in brown, orange, and natural crayfish patterns. Small crankbaits in crawfish colors work well for covering water, while soft plastic craws on Texas rigs are productive when fishing around rocky structure.

When is the best time to fish for Spotted Bass in Washington?

The best fishing periods are spring (April-May before spawning begins) and fall (September-October) when fish are most active and feeding heavily.

How do you catch Spotted Bass in Washington?

Texas rigs are productive when fishing around rocky structure. Work the area thoroughly when you find one fish as there are likely more nearby since spotted bass often school more than largemouth bass.

What do Spotted Bass eat?

Spotted bass are opportunistic carnivores, feeding on crayfish, small fish, insects, and aquatic invertebrates. Young spotted bass start with zooplankton and microcrustaceans before transitioning to insects, then to fish and crayfish at 50-100mm total length.

Where do Spotted Bass live in Washington?

They typically prefer clearer, less productive waters than largemouth bass but warmer, more turbid waters than smallmouth bass.

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