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The Redband Trout

Redband Trout on this page refers to the inland rainbow trout form identified as Oncorhynchus mykiss gairdneri. Its regional identity matters when comparing it with coastal rainbow trout and other redband populations.

Range and Identity

The catalog links the gairdneri name, also spelled gairdnerii in older treatments, to inland rainbow trout east of the Cascade Range. Columbia and Harney basin records appear in that context. Other redband names cover different western regions and should retain their separate geographic information.

Habitat and Behavior

Freshwater occurrence is documented for this regional form. A stream population and a lake population should retain their actual waterbody and life-history context. A broad rainbow trout description cannot establish that every inland population follows the same movement route or reaches an identical adult size.

Food and Life History

Species-wide Rainbow Trout maxima include diverse populations and life histories. Those values are not assigned as verified upper length or mass for this subspecies alone. The original scientific determination is therefore essential when evaluating a large redband measurement or historical stocking record.

Field Note

Keep the regional name and locality together. A reddish side stripe can describe appearance, but it cannot independently determine the taxonomic origin of a particular trout.

All Lakes With Redband Trout

Browse lakes and reservoirs with documented Redband Trout records, listed alphabetically. Records do not establish current abundance or public access. Check the evidence and managing authority for the water you choose.

Showing 1–3 of 3 lakes · Page 1 of 1

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