Fin's Fish Guide
The Lahontan redside (Richardsonius egregius) is a freshwater fish of the family Cyprinidae that grows up to 17 cm.
Description
The Lahontan redside is a small cyprinid from the Lahontan basin in Nevada and California in the western United States. The species grows to about 17 cm and has a slender, silvery body with a dark dorsal stripe and, in breeding individuals, a red to orange band along the flank. It forms schools in lakes and clear streams and feeds on insects, small crustaceans and algae. The fish is harmless to humans and is assessed as Least Concern (LC) by the IUCN.
Frequently asked questions
How do you recognise the Lahontan redside?
The Lahontan redside has a torpedo-shaped body, is mainly silver-grey and shows a horizontal stripes pattern. Fish in breeding condition with a red flank band; small schooling catfish
Where does the Lahontan redside live?
The Lahontan redside lives in fresh water and is mostly found around mixed bottom. Western US
How big does the Lahontan redside get?
The Lahontan redside grows to a maximum of about 17 cm. On average the species is around 7 cm.
Is the Lahontan redside dangerous to humans?
No, the Lahontan redside is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
Is the Lahontan redside edible?
The Lahontan redside is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Richardsonius
More from the family Cyprinidae
Want the complete picture on the Lahontan redside?
Point your camera at the fish and Fin names the species in seconds. Free, and the Lahontan redside is one of 12,519 species in the app.