Summary ²

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. Small populations are scattered throughout the Mississippi-Great Lakes basin extending to Colorado, New Mexico, Kentucky, Tennessee, etc., though some of these areas are not native to the species. This small fish inhabits...

Sources and Credits

1. (c) Bonnie Kinder, some rights reserved (CC BY-NC), uploaded by Bonnie Kinder
2. (c) Wikipedia, some rights reserved (CC BY-SA), https://en.wikipedia.org/wiki/Brook_stickleback

More Info

• iNaturalist.ca taxon page
• Animal Diversity Web
• Biodiversity Heritage Library
• BOLD Systems BIN search
• FishBase
• FishSource
• Global Biodiversity Information Facility (GBIF)
• NatureServe Explorer 2.0
• VertNet
• World Register of Marine Species

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