Brook Stickleback
Culaea inconstans
- Class
- Ray-finned fish
- Rarity
- Common
- Observations
- 2,376
- Most observed in
- 🇨🇦 Canada
- Conservation
- Least Concern
Description
The brook stickleback (Culaea inconstans) is a small freshwater fish that is distributed across the US and Canada. It grows to a length of about 2 inches. It occupies the northern part of the eastern United States, as well as the southern half of Canada.
Summary adapted from the Wikipedia article “Brook stickleback”.