Common Panfish of North America: Complete Identification Guide

Panfish are the most accessible and popular group of fish for anglers of all ages across North America. This guide covers the most common species found in Canada and the United States, with key identification features for each.

Sunfish Family (Centrarchidae)

Bluegill

The most widespread panfish in North America. Dark blue or black ear flap with no markings, 5-9 faint vertical bars, small mouth, yellow-orange belly. Found in warm, weedy waters across Canada and the US.

Pumpkinseed

Short dark ear flap with a bright red or orange spot, wavy blue lines on the face, orange belly, deep almost round body. Most colourful North American panfish. Common in southern Canada and northeastern US.

Green Sunfish

Large mouth extending past the eye, blue-green mottling on the face, pale yellow belly, dark ear flap with a pale edge. Found across central and eastern US and southern Canada.

Redear Sunfish

Red or orange border on the ear flap (not a spot like pumpkinseed), no blue face lines, olive-green body with faint spots. Also known as "shellcracker" for their habit of eating snails. Southeastern US, introduced in some western states.

Warmouth

Large mouth extending past the eye (largest of all sunfish), red or orange eye, dark brown mottled body, short rounded ear flap. Found in southeastern Canada (Lake Erie area) and eastern US.

Rock Bass

Red eye, dark brown body with a mottled pattern, golden belly, large mouth. Six spines in the anal fin (other sunfish have three). Found across eastern and central North America.

Crappie Family

Black Crappie

Irregular dark blotches all over the body and fins. Large mouth extending past the eye. Thin, tall body. 7-8 dorsal spines. Prefers clear, vegetated water. Found across most of the US and southern Canada.

White Crappie

5-10 faint vertical bars on a silvery body. Same large mouth and thin body as black crappie. Tolerates murkier water than black crappie. More common in the southern US but found across the continent.

Perch Family

Yellow Perch

Yellow-gold body with 5-8 bold dark vertical bars. Two separate dorsal fins (not one like sunfish). Orange lower fins. Elongated body with a slight humpback. Found across Canada and the northern US.

Walleye

Olive-gold body, large glassy eyes, white tip on the lower tail fin. Two dorsal fins, sharp teeth. Not typically grouped with panfish but caught by many panfish anglers.

Other Common Panfish

White Perch

Silvery-green body, no distinct markings, large mouth. Actually a member of the temperate bass family (Moronidae). Found in eastern US and parts of the Great Lakes.

Tilapia

Deep, compressed body, long dorsal fin, small mouth. Warm-water fish found in southern states and occasionally in summer in northern waters. Invasive in some areas.

Panfish Identification Tips

• Check the ear flap — The coloured flap on the gill is the easiest way to identify sunfish species.
• Count dorsal spines — Sunfish have 10-12, crappie have 7-8, black bass have 9-10.
• Dorsal fin type — Two separate fins means it's a perch, walleye, or sauger, not a sunfish.
• Mouth size — If the mouth extends past the eye, it's either a crappie or warmouth.
• Use the CatchTales app — The built-in fish identification guide covers 305 freshwater species with detailed photos and descriptions.

Published July 2026 by the CatchTales team.