Black Crappie, a non-native species to New Brunswick, has been confirmed in the Nackawic watershed. This is the result of an illegal introduction into the province. This freshwater fish species belongs to the sunfish family and is known to reproduce and mature quickly, giving them a competitive advantage over native species. Their presence may lead to reduced populations of native fish and fewer fishing opportunities for anglers.
Black Crappie (Pomoxis nigromavulatus)
What can I do?
- Help stop the spread of aquatic invasive species: DO NOT move fish from one body of water to another. It is illegal to do so without the proper authorization and it can have serious negative consequences.
- Learn how to identify Black Crappie and other similar native species:
Black Crappie (Pomoxis nigromaculatus) – Invasive
- Silvery colour with blue/green iridescence, black mottling on sides and white belly
- Opercula flap is spiny and has no black spot or red edge
- Black spots on dorsal, anal, and caudal fins
- Large mouth
- 7-8 dorsal fin spines and 6-7 anal fin spines
- Length 18-25 cm (7-10 in.)
Pumpkinseed (Lepomis gibbosus) – Native
- Blue lateral lines on face with red/brown spots on sides and orange belly
- Opercula flap has black spot with red edge
- Reddish brown spots on caudal and dorsal fins
- Pectoral fins are pointed
- Small mouth
- 10-11 spines on dorsal fin and 3 anal fin spines
- Length 18-23 cm (7-9 in)
Photo source: NYS Department of Environmental Conservation
Redbreast Sunfish (Lepomis auritus) – Native
- Olive coloured sides with reddish spots and red/orange belly
- Long, narrow black opercula flap with no red edge
- No spots on fins
- Pectoral fins are rounded
- Large mouth
- 10-11 dorsal fin spines
- Length 11-20 cm (4-8 in)
- If you catch a Black Crappie in New Brunswick waters:
1. Note the exact location (GPS coordinates if possible) and date.
2. If possible, humanely euthanize the specimen and keep on ice or freeze.
3. Take photos of all identifying features (head, fins, body, length, markings, etc.).
4. Contact (506) 453-3826 or [email protected] to arrange drop-off/pick-up.
- If you observe someone stocking Black Crappie, call 1-800-222-TIPS (8477) or go online to www.crimenb.ca
