Salmon Quiz

Salmon Quiz for ROPES on Oct 5th

24 cards   |   Total Attempts: 188
  

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Cards In This Set

Front Back
Pacific Salmon FACTS
Anadromous
From CA-AK
Pop going down
Anadromous
Fish migrates from fresh to salt to fresh water
California Salmon
Chinook
Coho
Kokanee
Steelhead Trout
Chinook
-a.k.a. King Salmon
-Very Large (50ft)
Coho
-a.k.a. Silver Salmon
-Few in CA
-Midsized
Kokanee
-Landlocked in Tahoe (form of Sockeye salmon)
-intro to CA lakes
-Little
Steelhead Trout
-migrate b/t ocean and freshwater
-can return to spawn several times
-medium
LIFE CYCLE
Emryos->alevins->fry->smolt->adults
Embryos
-Fertilized Eggs
Adults
-Live in ocean for 1-7 yrs
-eat fish
-Migrate back to natal river to spawn
Migration
-no one knows how they find the way (smell, magnetism)
-ascend small waterfalls (chinook jump 10ft)
-some males (jacks) return early to spawn, look like girls
Spawning
-pair up, males fight
-females construct a REDD
-females deposit eggs, males drop Milt
Alevins
-Have a yolk-sac for nourishment in redd
-absorb yolk-sac & emerge as Fry
Fry
-live in freshwater for several months
-when journey to the sea, go thru smoltification
Smolt
-turn Silver
-allows them to go to the saltwater