Home · Salmonidae · Golden trout
Golden trout (Oncorhynchus aguabonita) — Salmonidae

Golden trout

Oncorhynchus aguabonita
Family: Salmonidae

The Golden trout (Oncorhynchus aguabonita) is a freshwater fish of the family Salmonidae that grows up to 71 cm.

Length
71 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Edibility
Commonly eaten

Description

The golden trout is a colourful salmonid (Salmonidae) native only to cold mountain headwaters of the southern Sierra Nevada in California. The species grows to about 71 cm but in its small mountain streams usually stays much smaller; it has a golden-yellow to coppery flank with a red lateral stripe, dark round spots and a few parr marks. As a cold-water predator it eats insects, larvae and small crustaceans. It is prized by anglers, but its native range is limited and vulnerable. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Golden trout?

The Golden trout has a torpedo-shaped body, is mainly yellow-gold and shows a spots pattern.

Where does the Golden trout live?

The Golden trout lives in fresh water and is mostly found around sand or mud bottom.

How big does the Golden trout get?

The Golden trout grows to a maximum of about 71 cm. On average the species is around 30 cm.

Is the Golden trout dangerous to humans?

No, the Golden trout is harmless to humans.

Is the Golden trout edible?

Yes, the Golden trout is commonly eaten.

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →

All data

Identification

Dutch name
Gouden forel verified
English name
Golden trout verified
Scientific name
Oncorhynchus aguabonita
Family
Salmonidae
Other names
Golden trout; Salmon verified

Appearance

Size class
Large verified
Max length (cm)
71.0 verified
Average length (cm)
29.8 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Yellow / gold sourced
Pattern
Spots sourced
Tail shape
Forked inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
Two separate sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Small groups sourced
Territorial
Yes sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
Yes sourced
levensduur_max_jaar
7.0 verified

For anglers

Edibility
Commonly eaten sourced
Fishing method
Hengelsport sourced
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Oncorhynchus

More from the family Salmonidae

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →