Get to know pumpkinseed: identifying features, habitat, food, and life cycle.
Identification & habitat
- Scientific name: Lepomis gibbosus; sunfish family.
- Shape: Deep, flattened body and small mouth.
- Color: Green-brown sides with gold or copper specks.
- Ear mark: Orange-red spot at the rear of the gill-cover flap.
- Cheeks: Wavy blue lines are useful identifiers.
- Fins: Long pointed pectorals; spotted dorsal and anal fins.
- Size: Often 5–6 inches; can reach about 10 inches.
- Habitat: Vegetated lakes and quiet river pools.
- Family surprise: Related to the much larger smallmouth bass.
Food & behavior
- Food: Invertebrates, especially snails and small mollusks.
Spawning, growth & lifespan
- Nesting: Males excavate bottom depressions.
- Timing: Illinois spawning begins in May and continues into summer.
- Care: Males guard the nest through hatching.
Angling & the bigger picture
- Range example: Northern Illinois and the Illinois River; also widespread in New York.
Sources & further reading
Research checked October 18, 2026. Common sizes and ages are examples rather than hard limits. Missouri spawning dates are regional unless another location is named. Consult the current local fishing rules for the water you plan to fish.