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Orangespotted Sunfish

Orangespotted Sunfish

The Orangespotted Sunfish (Lepomis humilis) is one of Wisconsin's native sunfish species, though it has expanded its range northward in the state as agricultural activities have converted clear prairie streams into more turbid waters that favor this adaptable species.

This is the smallest member of the sunfish family.

Scientific Name: Lepomis humilis

Physical Characteristics:
  • Typically measuring 3-6 inches with a maximum length around 6 inches.
  • Distinguished by vivid orange spots on its sides, olive coloration with fine golden or emerald dots, and during spawning season, males develop orange-red lines on cheeks and gill covers with reddish bellies and fins.

What to know

Habitat Distribution

  • Wisconsin populations are found throughout the state in suitable muddy, turbid waters.
  • Prefer quiet pools of creeks, small turbid rivers, sloughs, ponds, and lakes, often in areas lacking vegetation.

Key Locations

  • Crawfish River system in Dodge County and similar muddy waterways throughout the state.

Specific Spots

  • Target areas with fine substrates like sand or silt, especially around brush piles, root balls along eroded banks, and weed edges.

Orangespotted Sunfish FAQ

Answers from onWater's species guide.

What are the best lures and bait for Orangespotted Sunfish in Wisconsin?

1/64 to 1/16 ounce jigs tipped with small soft plastics, mini tubes in natural colors, tiny curly tail grubs, small inline spinners, micro crankbaits.

What flies work for Orangespotted Sunfish in Wisconsin?

Size 14-18 Frenchie Egans, Zebra Midges in black or red, Bream Madness poppers, small nymph patterns that imitate chironomid larvae, Bully Bluegill fly in chartreuse.

When is the best time to fish for Orangespotted Sunfish in Wisconsin?

Late spring through early fall when water temperatures reach 50-82°F, avoiding the May-August spawning period.

How do you catch Orangespotted Sunfish in Wisconsin?

Present baits near the bottom or suspended just under the surface using gentle jigging motions or slow, pulsing retrieves.

What do Orangespotted Sunfish eat?

Diet consists primarily of microcrustaceans, aquatic insect larvae (especially chironomids), zooplankton, and small invertebrates.

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