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Pumpkinseed

Pumpkinseed

Pumpkinseed (Lepomis gibbosus) are non-native sunfish introduced to Idaho waters, found throughout the state from northern Idaho lakes to southern reservoirs.

Scientific Name: Lepomis gibbosus

Physical Characteristics:
  • These colorful panfish are easily recognized by their deep, laterally compressed body shaped like a pumpkin seed, vibrant orange-green coloration with blue wavy lines on the head, and distinctive red half-moon spot on the black gill flap.
  • Idaho pumpkinseeds typically reach 4-6 inches, though they can grow up to 12 inches in ideal conditions.

What to know

Habitat Distribution

  • Found throughout the state from northern Idaho lakes to southern reservoirs.
  • They prefer warm, calm lakes, ponds, and slow-moving streams with abundant vegetation, staying close to shorelines in shallow, protected areas.

Key Locations

  • In Idaho, they inhabit 24 different watersheds including the Pend Oreille River system, Snake River drainage, Clearwater River system, Payette River drainage, and numerous smaller water bodies.
  • Specific Idaho waters include Deyo Reservoir near Weippe, Gamlin Lake, Shepherd Lake, McArthur Lake, and the Pend Oreille River near Sandpoint.
  • In north Idaho waters like Gamlin Lake, Shepherd Lake, and the Pend Oreille River system, look for them in weedy coves and protected bays.

Specific Spots

  • Target shallow, vegetated areas near shorelines, around submerged logs, fallen trees, lily pads, docks, and weed beds in water less than 10 feet deep.
  • Look for them in weedy coves and protected bays.

Pumpkinseed FAQ

Answers from onWater's species guide.

What are the best lures and bait for Pumpkinseed in Idaho?

Small pieces of nightcrawler, whole worms, crickets, and mealworms. For artificial lures, small jigs tipped with soft plastic grubs, tiny spinners, and small poppers produce excellent results.

What flies work for Pumpkinseed in Idaho?

Small popping bugs in red, white, black, or yellow colors, along with nymph patterns and small hoppers. Use spiders or nymphs. The James Wood Bucktail pattern in a 'Pumpkinseed' color variation (featuring chartreuse/black variegated chenille body with green, yellow, and blue bucktail wing) has proven particularly...

When is the best time to fish for Pumpkinseed in Idaho?

Most productive from March through June when they move into shallow water before spawning. Active year-round in Idaho.

How do you catch Pumpkinseed in Idaho?

Fish under a bobber with baits. Present baits and lures with a slow, steady retrieve or allow them to sink naturally near cover. Larger specimens typically hold in slightly deeper water requiring longer casts from shore or fishing from a boat or kayak.

What do Pumpkinseed eat?

They're carnivorous, feeding on insects, insect larvae, small mollusks, snails, crustaceans, worms, mosquito larvae, minnow fry, and occasionally small frogs and tadpoles. Their heaviest feeding occurs in the afternoon, and they feed at all water levels from surface to bottom.

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