Gasterosteus wheatlandi

Blackspotted stickleback | Épinoche tacheté | TSN Code 166385

Global

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Specific to the species

• Colour : yellow with large, black spots
• 3 dorsal fin spines
• No caudal keel or lateral bony plates
• Pelvic fin: 1 spine with 2 pointed cusps at base

Observation(s)

Possible confusion with:

Group(s) of species

• Sticklebacks with 3 or 4 spines

This species is part of the following group(s):

• Sticklebacks and mummichog
• Sticklebacks with 3 or 4 spines