Rainbow Trout
ExploreFish
Rainbow Trout
Oncorhynchus mykiss
The Rainbow Trout is a colorful fish found in rivers and lakes! They are known for their bright, rainbow-colored stripes.
Habitat: Freshwater rivers and lakes
Appearance
The Rainbow Trout has an elongated body with a distinctive pink or red stripe along its silvery-green sides. Its back is typically olive or bronze, speckled with small, dark spots, making it stand out from plainer fish.
KingdomAnimaliaPhylumChordataClassActinopterygiiOrderSalmoniformesFamilySalmonidaeGenusOncorhynchus
Category
FishRarity
Common
Danger
2/5 · Low
Snaps
15
Interesting facts
Amazingly, these fish have excellent eyesight to spot tiny insects from afar.
Some Rainbow Trout, called 'steelhead,' travel to the ocean and return!
Their dazzling 'rainbow' colors get even brighter during spawning season.
They build special gravel nests, called 'redds,' on riverbeds for their eggs.
Special abilities
Ability
Leaping Power
Rainbow Trout can leap high out of the water to catch flying insects or overcome river obstacles.
Ability
Vibration Sensor
Rainbow Trout has a lateral line system that helps them detect vibrations in water to find prey.
Ability
Color Shifter
Rainbow Trout can subtly adjust their skin colors to blend in better with their surroundings.
Measurements & details
- Length
- 30-70 cm
- Weight
- 0.5-2.5 kg
- Lifespan
- 4-6 years
- Swim Speed
- 12 km/h
- Maximum Depth
- 15 m
- Water Type
- Freshwater
Diet & Feeding
Rainbow Trout eat a mix of tiny animals, both in and on the water, plus some plants.
Age differences: Younger trout primarily eat small insects; older trout add larger insects and small fish.
Primary Foods
- Aquatic insects
- Flying insects
- Small crustaceans
- Minnows
- Fish eggs
Foraging Method
- Foraging
Ecological connections
eaten by
Osprey
Pandion haliaetus
Ospreys dive to catch them from the water.
eaten by
North American River Otter
Lutra canadensis
Otters hunt them in rivers and lakes.
hunts
Midge larva
Chironomus riparius
Trout feast on these tiny aquatic insects.
Traits
Wildlife
Wildlife encompasses all undomesticated animal and plant life existing in their natural habitats.
Omnivorous
This trait identifies organisms whose diet includes both plant and animal matter.
Colorful
Colorful describes organisms or objects displaying a wide range of bright and distinct colors.
Piscivorous
Piscivorous organisms are animals that primarily subsist on a diet of fish.
Ambush Predator
An ambush predator hunts by patiently waiting and concealing itself, then launching a sudden attack when unsuspecting prey comes within range.
Freshwater
Freshwater habitats include non-saline aquatic environments such as rivers, lakes, ponds, and wetlands, vital for numerous species.
Aquatic
Aquatic habitats encompass environments where organisms live predominantly in water, including oceans, rivers, lakes, and wetlands.
Migratory
Migratory animals undertake seasonal movements from one region to another, typically in response to changes in climate or food availability.
Also known as
Oncorhynchus mykissSteelheadTrout
Collections
Safety
Danger
2/5 · Low
Watch quietly from a distance and never try to feed or chase wild animals.
Frequently Asked Questions
How long is Rainbow Trout?
30-70 cm
How much does Rainbow Trout weigh?
0.5-2.5 kg
How long does Rainbow Trout live?
4-6 years
What does Rainbow Trout eat?
Rainbow Trout eat a mix of tiny animals, both in and on the water, plus some plants.
How fast can Rainbow Trout swim?
12 km/h
Where is Rainbow Trout usually found?
Freshwater rivers and lakes
How does Rainbow Trout hunt?
Foraging
How deep can Rainbow Trout go?
15 m
Snap Map
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