Glossary of Adopt-a-Trout Terms
Fluvial-
A fish that hatches in a small tributary, rears there for 1-4 years, and then migrates out to a larger river to mature.  The fish then migrates back to the tributary to spawn.

Did you know?
Life history types are different strategies animals use to complete their life cycle.  Other types are Affluvial and Resident.


Sandi Smith Educational Technology Specialist, Helena, MT 59601
Revised March 13, 2001.
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